Common Weakness Enumeration
CWE-415
AllowedDouble Free
Abstraction: Variant · Status: Draft
The product calls free() twice on the same memory address.
965 vulnerabilities reference this CWE, most recent first.
CVE-2025-20781 (GCVE-0-2025-20781)
Vulnerability from cvelistv5 – Published: 2026-01-06 01:46 – Updated: 2026-03-30 13:04
VLAI
EPSS
VEX
Summary
In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10182914; Issue ID: MSV-4699.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6739
Affected: MT6761 Affected: MT6765 Affected: MT6768 Affected: MT6781 Affected: MT6789 Affected: MT6833 Affected: MT6835 Affected: MT6853 Affected: MT6855 Affected: MT6877 Affected: MT6878 Affected: MT6879 Affected: MT6883 Affected: MT6885 Affected: MT6886 Affected: MT6889 Affected: MT6893 Affected: MT6895 Affected: MT6897 Affected: MT6899 Affected: MT6983 Affected: MT6985 Affected: MT6989 Affected: MT6991 Affected: MT8186 Affected: MT8188 Affected: MT8196 Affected: MT8667 Affected: MT8673 Affected: MT8676 Affected: MT8678 Affected: MT8765 Affected: MT8766 Affected: MT8768 Affected: MT8771 Affected: MT8781 Affected: MT8791T Affected: MT8792 Affected: MT8793 Affected: MT8795T Affected: MT8796 Affected: MT8798 Affected: MT8873 Affected: MT8883 |
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CVE-2025-20134 (GCVE-0-2025-20134)
Vulnerability from cvelistv5 – Published: 2025-08-14 16:28 – Updated: 2025-08-19 21:41
VLAI
EPSS
VEX
Title
Cisco Adaptive Security Appliance and Firepower Threat Defense Software SSL/TLS Certificate Denial of Service Vulnerability
Summary
A vulnerability in the certificate processing of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
This vulnerability is due to improper parsing of SSL/TLS certificates. An attacker could exploit this vulnerability by sending crafted DNS packets that match a static Network Address Translation (NAT) rule with DNS inspection enabled through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Adaptive Security Appliance (ASA) Software |
Affected:
9.12.4.39
Affected: 9.12.4.40 Affected: 9.14.4.6 Affected: 9.14.4.7 Affected: 9.12.4.41 Affected: 9.12.4.47 Affected: 9.14.4.12 Affected: 9.12.4.48 Affected: 9.14.4.13 Affected: 9.12.4.50 Affected: 9.14.4.14 Affected: 9.12.4.52 Affected: 9.14.4.15 Affected: 9.12.4.54 Affected: 9.14.4.17 Affected: 9.12.4.55 Affected: 9.14.4.22 Affected: 9.14.4.23 Affected: 9.12.4.56 Affected: 9.12.4.58 Affected: 9.12.4.62 Affected: 9.12.4.65 Affected: 9.12.4.67 Affected: 9.14.4.24 |
|
| Cisco | Cisco Firepower Threat Defense Software |
Affected:
6.6.5.2
Affected: 6.4.0.15 Affected: 6.6.7 Affected: 6.4.0.16 Affected: 6.6.7.1 Affected: 6.4.0.17 Affected: 6.6.7.2 Affected: 6.4.0.18 |
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CVE-2025-15667 (GCVE-0-2025-15667)
Vulnerability from cvelistv5 – Published: 2026-07-06 11:15 – Updated: 2026-07-06 18:50 X_Open Source
VLAI
EPSS
VEX
Title
GPAC MP4Box avc_ext.c gf_isom_nalu_sample_rewrite double free
Summary
A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gf_isom_nalu_sample_rewrite of the file src/isomedia/avc_ext.c of the component MP4Box. This manipulation of the argument nalu_out_bs causes double free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Patch name: f29f955f2a3b5e8e507caad3e52319f961bf37bf. To fix this issue, it is recommended to deploy a patch.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376292 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376292/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2025-15667 | third-party-advisory |
| https://vuldb.com/submit/846839 | third-party-advisory |
| https://github.com/gpac/gpac/issues/3403 | issue-tracking |
| https://github.com/TimChan2001/pocs/raw/refs/head… | exploit |
| https://github.com/gpac/gpac/commit/f29f955f2a3b5… | patch |
| https://github.com/gpac/gpac/ | product |
Impacted products
Credits
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CVE-2025-13844 (GCVE-0-2025-13844)
Vulnerability from cvelistv5 – Published: 2026-01-15 18:28 – Updated: 2026-01-15 18:55
VLAI
EPSS
VEX
Summary
CWE-415: Double Free vulnerability exists that could cause heap memory corruption when the end user imports a malicious project file (SSD file) shared by the attacker into Rapsody.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | EcoStruxure Power Build Rapsody |
Affected:
FR v2.8.1 and prior
Affected: INT v2.8.6 and prior Affected: ES v2.8.5 and prior Affected: BEL (NL) v2.8.3 and prior Affected: BEL (FR) v2.8.8 and prior |
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CVE-2025-13566 (GCVE-0-2025-13566)
Vulnerability from cvelistv5 – Published: 2025-11-23 19:32 – Updated: 2025-11-24 21:20 X_Open Source
VLAI
EPSS
VEX
Title
jarun nnn nnn.c run_cmd_as_plugin double free
Summary
A security vulnerability has been detected in jarun nnn up to 5.1. The impacted element is the function show_content_in_floating_window/run_cmd_as_plugin of the file nnn/src/nnn.c. The manipulation leads to double free. An attack has to be approached locally. The identifier of the patch is 2f07ccdf21e705377862e5f9dfa31e1694979ac7. It is suggested to install a patch to address this issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
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| https://vuldb.com/?id.333330 | vdb-entrytechnical-description |
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| https://github.com/jarun/nnn/issues/2091#issue-36… | issue-tracking |
| https://github.com/jarun/nnn/issues/2091#issuecom… | issue-tracking |
| https://github.com/jarun/nnn/commit/2f07ccdf21e70… | patch |
Credits
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CVE-2025-12343 (GCVE-0-2025-12343)
Vulnerability from cvelistv5 – Published: 2026-02-18 20:28 – Updated: 2026-02-25 18:15
VLAI
EPSS
VEX
Title
Ffmpeg: double-free vulnerability in ffmpeg tensorflow dnn backend
Summary
A flaw was found in FFmpeg’s TensorFlow backend within the libavfilter/dnn_backend_tf.c source file. The issue occurs in the dnn_execute_model_tf() function, where a task object is freed multiple times in certain error-handling paths. This redundant memory deallocation can lead to a double-free condition, potentially causing FFmpeg or any application using it to crash when processing TensorFlow-based DNN models. This results in a denial-of-service scenario but does not allow arbitrary code execution under normal conditions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-12343 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2406533 | issue-trackingx_refsource_REDHAT |
Date Public
2025-10-27 00:00
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CVE-2025-8585 (GCVE-0-2025-8585)
Vulnerability from cvelistv5 – Published: 2025-08-05 17:02 – Updated: 2025-08-06 15:09 Unsupported When Assigned
VLAI
EPSS
VEX
Title
libav DSS File Demuxer avconv.c main double free
Summary
A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.318818 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.318818 | signaturepermissions-required |
| https://vuldb.com/?submit.621825 | third-party-advisory |
| https://trac.ffmpeg.org/ticket/11680 | issue-tracking |
| https://drive.google.com/file/d/1I4VVXGys156UdeST… | exploit |
Impacted products
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CVE-2025-8058 (GCVE-0-2025-8058)
Vulnerability from cvelistv5 – Published: 2025-07-23 19:57 – Updated: 2025-11-04 21:15
VLAI
EPSS
VEX
Summary
The regcomp function in the GNU C library version from 2.4 to 2.41 is
subject to a double free if some previous allocation fails. It can be
accomplished either by a malloc failure or by using an interposed malloc
that injects random malloc failures. The double free can allow buffer
manipulation depending of how the regex is constructed. This issue
affects all architectures and ABIs supported by the GNU C library.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.4 , < 2.42
(custom)
|
Date Public
2025-07-22 19:06
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CVE-2025-5351 (GCVE-0-2025-5351)
Vulnerability from cvelistv5 – Published: 2025-07-04 08:16 – Updated: 2026-06-30 10:40
VLAI
EPSS
VEX
Title
Libssh: double free vulnerability in libssh key export functions
Summary
A flaw was found in the key export functionality of libssh. The issue occurs in the internal function responsible for converting cryptographic keys into serialized formats. During error handling, a memory structure is freed but not cleared, leading to a potential double free issue if an additional failure occurs later in the function. This condition may result in heap corruption or application instability in low-memory scenarios, posing a risk to system reliability where key export operations are performed.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:18683 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-5351 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2369367 | issue-trackingx_refsource_REDHAT |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| libssh | libssh |
Affected:
0.10.0 , < 0.11.2
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:0.10.4-18.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public
2025-06-24 00:00
Credits
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CVE-2025-5100 (GCVE-0-2025-5100)
Vulnerability from cvelistv5 – Published: 2025-05-23 01:09 – Updated: 2025-05-27 15:57
VLAI
EPSS
VEX
Title
KL-001-2025-005: Mobile Dynamix PrinterShare Mobile Print Double-Free Memory Write
Summary
A double-free condition occurs during the cleanup of temporary image files, which can be exploited to achieve memory corruption and potentially arbitrary code execution.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://korelogic.com/Resources/Advisories/KL-001… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mobile Dynamix | PrinterShare Mobile Print |
Affected:
12.15.01
|
Date Public
2025-05-22 23:30
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Mitigation
Architecture and Design
Choose a language that provides automatic memory management.
Mitigation
Implementation
Ensure that each allocation is freed only once. After freeing a chunk, set the pointer to NULL to ensure the pointer cannot be freed again. In complicated error conditions, be sure that clean-up routines respect the state of allocation properly. If the language is object oriented, ensure that object destructors delete each chunk of memory only once.
Mitigation
Implementation
Use a static analysis tool to find double free instances.
No CAPEC attack patterns related to this CWE.