Common Weakness Enumeration

CWE-122

Allowed

Heap-based Buffer Overflow

Abstraction: Variant · Status: Draft

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

5392 vulnerabilities reference this CWE, most recent first.

CVE-2026-18302 (GCVE-0-2026-18302)

Vulnerability from cvelistv5 – Published: 2026-08-20 16:23 – Updated: 2026-08-27 16:24
VLAI
Title
GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TIF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29398.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 03:57 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
Impacted products
Vendor Product Version
GIMP GIMP Affected: 3.2.2
Create a notification for this product.
Date Public
2026-07-29 21:28
Show details on NVD website

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CVE-2026-18298 (GCVE-0-2026-18298)

Vulnerability from cvelistv5 – Published: 2026-08-20 16:22 – Updated: 2026-08-27 16:24
VLAI
Title
GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PNG files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29581.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 03:57 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
Impacted products
Vendor Product Version
GStreamer GStreamer Affected: 13fcb641ed33d1472e4ffdec2846180b15405053
Create a notification for this product.
Date Public
2026-07-29 21:29
Show details on NVD website

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CVE-2026-18296 (GCVE-0-2026-18296)

Vulnerability from cvelistv5 – Published: 2026-08-20 16:22 – Updated: 2026-08-27 16:24
VLAI
Title
GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of MRF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29608.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 03:57 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
Impacted products
Vendor Product Version
GStreamer GStreamer Affected: 13fcb641ed33d1472e4ffdec2846180b15405053
Create a notification for this product.
Date Public
2026-07-29 21:29
Show details on NVD website

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CVE-2026-18282 (GCVE-0-2026-18282)

Vulnerability from cvelistv5 – Published: 2026-08-20 16:19 – Updated: 2026-08-21 20:08
VLAI
Title
Sony XAV-9500ES AVRCP_Br_Response_Parser Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Sony XAV-9500ES AVRCP_Br_Response_Parser Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-9500ES devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the handling of AVRCP packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28995.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 19:54 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
Impacted products
Vendor Product Version
Sony XAV-9500ES Affected: 3.02.00
Create a notification for this product.
Date Public
2026-07-29 21:42
Show details on NVD website

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CVE-2026-18281 (GCVE-0-2026-18281)

Vulnerability from cvelistv5 – Published: 2026-08-20 16:19 – Updated: 2026-08-21 20:08
VLAI
Title
Sony XAV-9500ES l2_reassemble_sdu Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Sony XAV-9500ES l2_reassemble_sdu Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-9500ES devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the handling of Bluetooth L2CAP packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-29072.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 19:55 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
Impacted products
Vendor Product Version
Sony XAV-9500ES Affected: 3.02.00
Create a notification for this product.
Date Public
2026-07-29 21:42
Show details on NVD website

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CVE-2026-18271 (GCVE-0-2026-18271)

Vulnerability from cvelistv5 – Published: 2026-08-20 16:14 – Updated: 2026-08-26 19:48
VLAI
Title
Kenwood DNR1007XR vCardParser Heap-based Buffer Overflow Code Execution Vulnerability
Summary
Kenwood DNR1007XR vCardParser Heap-based Buffer Overflow Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Kenwood DNR1007XR devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the vCardParser class. The issue results from the lack of proper validation of a user-supplied string before copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28974.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 19:41 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
Impacted products
Vendor Product Version
Kenwood DNR1007XR Affected: 1.7.0003.1000
Create a notification for this product.
Date Public
2026-07-29 21:45
Show details on NVD website

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CVE-2026-18102 (GCVE-0-2026-18102)

Vulnerability from cvelistv5 – Published: 2026-08-19 20:32 – Updated: 2026-08-20 16:27
VLAI
Title
IBM i Buffer Overflow
Summary
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 16:17 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
URL Tags
https://www.ibm.com/support/pages/node/7283297 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM i Affected: 7.6
Affected: 7.5
Affected: 7.4
Affected: 7.3
    cpe:2.3:o:ibm:i:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:i:7.5:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-16928 (GCVE-0-2026-16928)

Vulnerability from cvelistv5 – Published: 2026-08-20 14:38 – Updated: 2026-08-20 15:17
VLAI
Title
Vulnerabilities in IBM AIX and PowerVM VIOS
Summary
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a heap-based buffer overflow.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 15:16 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
URL Tags
https://www.ibm.com/support/pages/node/7283858 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM AIX Affected: 7.2
Affected: 7.3
    cpe:2.3:a:ibm:aix:7.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:aix:7.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:aix:7.3:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:aix:7.3.0:*:*:*:*:*:*:*
Create a notification for this product.
IBM PowerVM VIOS Affected: 4.1
    cpe:2.3:a:ibm:powervm_vios:4.1:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:powervm_vios:4.1.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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              "value": "\u003cp\u003e\u003cstrong\u003eA.\u00a0 APARS\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eIBM has assigned the following APARs to this problem:\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAIX Level\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eAPAR\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eAvailability\u00a0\u00a0\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eSP\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eKEY\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e7.2.5\u003c/td\u003e\u003ctd\u003eIJ59566\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003eSP13\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e7.3.2\u003c/td\u003e\u003ctd\u003eIJ59565\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003eSP05\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e7.3.3\u003c/td\u003e\u003ctd\u003eIJ59564\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003eSP03\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e7.3.4\u003c/td\u003e\u003ctd\u003eIJ59563\u00a0\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003eSP02\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eVIOS Level\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eAPAR\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eAvailability\u00a0\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eSP\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eKEY\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e4.1.0\u003c/td\u003e\u003ctd\u003eIJ59565\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003e4.1.0.50\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e4.1.1\u003c/td\u003e\u003ctd\u003eIJ59564\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003e4.1.1.30\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e4.1.2\u003c/td\u003e\u003ctd\u003eIJ59563\u003c/td\u003e\u003ctd\u003e08/14/2026\u003c/td\u003e\u003ctd\u003e4.1.2.20\u003c/td\u003e\u003ctd\u003ekey_w_apar\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eB.\u00a0 FIXES\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now.\u003c/p\u003e\u003cp\u003e\u00a0AIX and VIOS fixes are available and can be downloaded from Fix Central: \u003ca href=\"https://www.ibm.com/support/fixcentral\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u00a0An LPAR reboot is required to complete the SP/FP update. On AIX, Live Update can be used to avoid a reboot.\u003c/p\u003e\u003cp\u003e\u00a0IBM has assigned the following AIX Service Packs (SPs) and VIOS Fix Packs (FPs) as the remediation levels for the published vulnerabilities.\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAIX Level\u00a0\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eService Pack\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAIX 7.3 TL04\u003c/td\u003e\u003ctd\u003eSP2\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAIX 7.3 TL03\u003c/td\u003e\u003ctd\u003eSP3\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAIX 7.3 TL02\u003c/td\u003e\u003ctd\u003eSP5\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAIX 7.2 TL05\u00a0\u003c/td\u003e\u003ctd\u003eSP13\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003ePowerVM VIOS Level\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eFix Pack\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eVIOS 4.1.2\u00a0\u003c/td\u003e\u003ctd\u003e4.1.2.20\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eVIOS 4.1.1\u00a0\u003c/td\u003e\u003ctd\u003e4.1.1.30\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eVIOS 4.1.0\u00a0\u00a0\u003c/td\u003e\u003ctd\u003e4.1.0.50\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c/strong\u003e These SPs/FPs are cumulative and include fixes for all previously published AIX/VIOS security vulnerabilities. They can be applied on top of any earlier affected level of the TL .\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c/strong\u003e To apply these patches using nimsh secure, special steps must be taken as the protocol between master and client is updated to be more secure. Please read this article:\u003cbr/\u003e\u003ca href=\"https://www.ibm.com/support/pages/node/7283157\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7283157\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c/strong\u003e For VIOS 4.1.0 and VIOS 4.1.1, additional steps are required to migrate to the latest Postgres15 after applying the 4.1.1.30 or 4.1.0.50 FPs above. Instructions to do that can be found here:\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u003c/p\u003e\u003cp\u003e\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 4.1.0.50 post-update instructions: \u003ca href=\"https://www.ibm.com/support/pages/node/7283819\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7283819\u003c/a\u003e\u003cbr/\u003e\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 4.1.1.30 post-update instructions: \u003ca href=\"https://www.ibm.com/support/pages/node/7283823\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7283823\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "A.\u00a0 APARS\n\n\n\nIBM has assigned the following APARs to this problem:\n\nAIX LevelAPARAvailability\u00a0\u00a0SPKEY7.2.5IJ5956608/14/2026SP13key_w_apar7.3.2IJ5956508/14/2026SP05key_w_apar7.3.3IJ5956408/14/2026SP03key_w_apar7.3.4IJ59563\u00a008/14/2026SP02key_w_apar\n\n\n\n\n\nVIOS LevelAPARAvailability\u00a0SPKEY4.1.0IJ5956508/14/20264.1.0.50key_w_apar4.1.1IJ5956408/14/20264.1.1.30key_w_apar4.1.2IJ5956308/14/20264.1.2.20key_w_apar\n\n\n\n\n\n\n\nB.\u00a0 FIXES\n\n\n\nIBM strongly recommends addressing the vulnerability now.\n\n\n\n\u00a0AIX and VIOS fixes are available and can be downloaded from Fix Central:  https://www.ibm.com/support/fixcentral \n\n\n\n\u00a0An LPAR reboot is required to complete the SP/FP update. On AIX, Live Update can be used to avoid a reboot.\n\n\n\n\u00a0IBM has assigned the following AIX Service Packs (SPs) and VIOS Fix Packs (FPs) as the remediation levels for the published vulnerabilities.\n\nAIX Level\u00a0Service PackAIX 7.3 TL04SP2AIX 7.3 TL03SP3AIX 7.3 TL02SP5AIX 7.2 TL05\u00a0SP13\n\n\n\n\n\nPowerVM VIOS LevelFix PackVIOS 4.1.2\u00a04.1.2.20VIOS 4.1.1\u00a04.1.1.30VIOS 4.1.0\u00a0\u00a04.1.0.50\n\n\n\n\n\n\n\nNote: These SPs/FPs are cumulative and include fixes for all previously published AIX/VIOS security vulnerabilities. They can be applied on top of any earlier affected level of the TL .\n\n\n\nNote: To apply these patches using nimsh secure, special steps must be taken as the protocol between master and client is updated to be more secure. Please read this article:\n https://www.ibm.com/support/pages/node/7283157 \n\n\n\nNote: For VIOS 4.1.0 and VIOS 4.1.1, additional steps are required to migrate to the latest Postgres15 after applying the 4.1.1.30 or 4.1.0.50 FPs above. Instructions to do that can be found here:\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\n\n\n\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 4.1.0.50 post-update instructions:  https://www.ibm.com/support/pages/node/7283819 \n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 4.1.1.30 post-update instructions:  https://www.ibm.com/support/pages/node/7283823"
        }
      ],
      "title": "Vulnerabilities in IBM AIX and PowerVM VIOS"
    }
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    "cveId": "CVE-2026-16928",
    "datePublished": "2026-08-20T14:38:46.636Z",
    "dateReserved": "2026-07-24T07:19:53.640Z",
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CVE-2026-16463 (GCVE-0-2026-16463)

Vulnerability from cvelistv5 – Published: 2026-07-29 15:22 – Updated: 2026-09-02 17:39
VLAI
Title
DXF File Parsing Heap-Based Overflow in Autodesk AutoCAD
Summary
A maliciously crafted DXF file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-29 00:00 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
Impacted products
Vendor Product Version
Autodesk AutoCAD Affected: 2027.0.0 , < 2027.1.0 (semver)
    cpe:2.3:a:autodesk:autocad:2027:*:*:*:*:*:*:*
Create a notification for this product.
Autodesk AutoCAD LT Affected: 2027.0.0 , < 2027.1.0 (semver)
    cpe:2.3:a:autodesk:autocad_lt:2027:*:*:*:*:*:*:*
Create a notification for this product.
Autodesk DWG TrueView Affected: 2027.0.0 , < 2027.1.0 (semver)
    cpe:2.3:a:autodesk:dwg_trueview:2027:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-16118 (GCVE-0-2026-16118)

Vulnerability from cvelistv5 – Published: 2026-07-17 19:44 – Updated: 2026-10-02 02:17
VLAI
Title
Xdgmime: heap-based buffer overflow in _xdg_mime_magic_parse_magic_line() in xdgmimemagic.c
Summary
A flaw was found in xdgmime. A heap-based buffer overflow can be triggered in _xdg_mime_magic_parse_magic_line() in the xdgmimemagic.c file on little-endian systems when an attacker-controlled MIME magic file in a user-writable XDG data location (e.g., in the $XDG_DATA_HOME/mime/magic path) is parsed by an application performing MIME type detection (e.g., via g_content_type_guess()). When performing byte-swap, incorrect pointer arithmetic on the write side causes an out-of-bounds write of 2 bytes, resulting in an application crash or memory corruption.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 18:18 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:64799 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:64800 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:66451 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:67956 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:70636 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71403 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71404 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71405 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72394 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72395 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72399 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72470 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72475 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72476 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72502 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73859 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73909 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73929 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73930 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73959 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73960 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73961 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:73962 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74359 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74360 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74361 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74362 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74363 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74364 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74365 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74450 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74458 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74459 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74460 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74461 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74462 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74463 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74674 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74677 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74678 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74679 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74681 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74683 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74685 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74687 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74688 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74771 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-16118 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2501732 issue-trackingx_refsource_REDHAT
https://gitlab.freedesktop.org/xdg/xdgmime/-/work…
Impacted products
Vendor Product Version
xdg xdgmime Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:2.80.4-12.el10_2.22 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:10.2
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:2.80.4-4.el10_0.18 , < * (rpm)
    cpe:/o:redhat:enterprise_linux_eus:10.0
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:2.56.4-178.el8_10 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::crb
    cpe:/o:redhat:enterprise_linux:8::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.68.4-19.el9_8.10 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/o:redhat:enterprise_linux:9::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.68.4-7.el9_2.8 , < * (rpm)
    cpe:/a:redhat:rhel_e4s:9.2::appstream
    cpe:/o:redhat:rhel_e4s:9.2::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.68.4-14.el9_4.9 , < * (rpm)
    cpe:/a:redhat:rhel_e4s:9.4::appstream
    cpe:/o:redhat:rhel_e4s:9.4::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.68.4-16.el9_6.8 , < * (rpm)
    cpe:/a:redhat:rhel_eus:9.6::appstream
    cpe:/a:redhat:rhel_eus:9.6::crb
    cpe:/o:redhat:rhel_eus:9.6::baseos
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790223279 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790223719 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790272426 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790589998 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790589912 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790589914 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790589855 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 Unaffected: 1790598593 , < * (rpm)
    cpe:/a:redhat:cert_manager:1.20::el9
Create a notification for this product.
Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1790621714 , < * (rpm)
    cpe:/a:redhat:ai_inference_server:3.2::el9
Create a notification for this product.
Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1790621718 , < * (rpm)
    cpe:/a:redhat:ai_inference_server:3.2::el9
Create a notification for this product.
Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1790621713 , < * (rpm)
    cpe:/a:redhat:ai_inference_server:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.0 Unaffected: 1790276886 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.0::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.0 Unaffected: 1790276884 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.0::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.0 Unaffected: 1790277045 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.0::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.0 Unaffected: 1790276889 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.0::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.0 Unaffected: 1790276974 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.0::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.2 Unaffected: 1790703497 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.2 Unaffected: 1790703506 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.2 Unaffected: 1790703590 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.2 Unaffected: 1790703568 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.2 Unaffected: 1790703586 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.2 Unaffected: 1790703494 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.2::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.3 Unaffected: 1790703615 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.3::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.3 Unaffected: 1790703516 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.3::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.3 Unaffected: 1790703524 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.3::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.3 Unaffected: 1790703601 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.3::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.3 Unaffected: 1790703608 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.3::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.3 Unaffected: 1790703579 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.3::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703542 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703539 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703553 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703631 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703597 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703641 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703630 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703541 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.4 Unaffected: 1790703545 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.4::el9
Create a notification for this product.
Red Hat Red Hat OpenShift AI 3.5 Unaffected: 1790703552 , < * (rpm)
    cpe:/a:redhat:openshift_ai:3.5::el9
Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1789479916 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1789479900 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1789479891 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1789482961 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1789478095 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Date Public
2026-07-07 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-16118",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-22T18:18:50.584747Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-22T18:18:56.663Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://gitlab.freedesktop.org/xdg/xdgmime/-/work_items/41"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://gitlab.freedesktop.org/xdg/xdgmime",
          "defaultStatus": "affected",
          "packageName": "xdgmime",
          "product": "xdgmime",
          "vendor": "xdg"
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/o:redhat:enterprise_linux:10.2"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 10",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.80.4-12.el10_2.22",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/o:redhat:enterprise_linux_eus:10.0"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 10.0 Extended Update Support",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.80.4-4.el10_0.18",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:enterprise_linux:8::crb",
            "cpe:/o:redhat:enterprise_linux:8::baseos"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 8",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.56.4-178.el8_10",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:enterprise_linux:9::appstream",
            "cpe:/a:redhat:enterprise_linux:9::crb",
            "cpe:/o:redhat:enterprise_linux:9::baseos"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 9",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.68.4-19.el9_8.10",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:enterprise_linux:9::appstream",
            "cpe:/a:redhat:enterprise_linux:9::crb",
            "cpe:/o:redhat:enterprise_linux:9::baseos"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 9",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.68.4-19.el9_8.10",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:rhel_e4s:9.2::appstream",
            "cpe:/o:redhat:rhel_e4s:9.2::baseos"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.68.4-7.el9_2.8",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:rhel_e4s:9.4::appstream",
            "cpe:/o:redhat:rhel_e4s:9.4::baseos"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.68.4-14.el9_4.9",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:rhel_eus:9.6::appstream",
            "cpe:/a:redhat:rhel_eus:9.6::crb",
            "cpe:/o:redhat:rhel_eus:9.6::baseos"
          ],
          "defaultStatus": "affected",
          "packageName": "glib2",
          "product": "Red Hat Enterprise Linux 9.6 Extended Update Support",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.68.4-16.el9_6.8",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/jetstack-cert-manager-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790223279",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/cert-manager-istio-csr-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790223719",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/cert-manager-operator-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790272426",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/jetstack-cert-manager-acmesolver-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790589998",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/jetstack-cert-manager-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790589912",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/cert-manager-istio-csr-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790589914",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/cert-manager-operator-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790589855",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "cpes": [
            "cpe:/a:redhat:cert_manager:1.20::el9"
          ],
          "defaultStatus": "affected",
          "packageName": "cert-manager/cert-manager-trust-manager-rhel9",
          "product": "Cert Manager support for Red Hat OpenShift release 1.20",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "1790598593",
              "versionType": "rpm"
            }
          ]
        },
        {
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          "value": "Reported to Red Hat."
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          "lang": "en",
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      "title": "Xdgmime: heap-based buffer overflow in _xdg_mime_magic_parse_magic_line() in xdgmimemagic.c",
      "workarounds": [
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    "assignerShortName": "redhat",
    "cveId": "CVE-2026-16118",
    "datePublished": "2026-07-17T19:44:40.562Z",
    "dateReserved": "2026-07-17T15:50:21.345Z",
    "dateUpdated": "2026-10-02T02:17:14.128Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Mitigation

Pre-design: Use a language or compiler that performs automatic bounds checking.

Mitigation
Architecture and Design

Use an abstraction library to abstract away risky APIs. Not a complete solution.

Mitigation MIT-10
Operation Build and Compilation

Strategy: Environment Hardening

  • Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
  • D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-11
Operation Build and Compilation

Strategy: Environment Hardening

  • Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
  • Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
  • For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation
Implementation

Implement and perform bounds checking on input.

Mitigation
Implementation

Strategy: Libraries or Frameworks

Do not use dangerous functions such as gets. Look for their safe equivalent, which checks for the boundary.

Mitigation
Operation

Use OS-level preventative functionality. This is not a complete solution, but it provides some defense in depth.

CAPEC-92: Forced Integer Overflow

This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.