Common Weakness Enumeration

CWE-190

Allowed

Integer Overflow or Wraparound

Abstraction: Base · Status: Stable

API response cwe.mitre.org

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

4400 vulnerabilities reference this CWE, most recent first.

CVE-2025-66280 (GCVE-0-2025-66280)

Vulnerability from cvelistv5 – Published: 2026-06-10 03:05 – Updated: 2026-06-10 15:52
VLAI
Title
QTS, QuTS hero
Summary
An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 15:50 UTC
CWE
Assigner
qnap CNA under the mitre root
CNA scorecard B 79/100 over 26 records in the last 180 days details
References
Impacted products
Vendor Product Version
QNAP Systems Inc. QTS Affected: 5.2.0 , < 5.2.9.3410 build 20260214 (custom)
Create a notification for this product.
QNAP Systems Inc. QuTS hero Affected: h5.2.0 , < h5.2.9.3410 build 20260214 (custom)
Affected: h5.3.0 , < h5.3.4.3500 build 20260520 (custom)
Affected: ? , < h6.0.0.3397 build 20260206 (custom)
Create a notification for this product.
Credits
Bechir Bouali (@b3ch1r) from SecLab - TII
Show details on NVD website
To clipboard 

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CVE-2025-66168 (GCVE-0-2025-66168)

Vulnerability from cvelistv5 – Published: 2026-03-04 08:45 – Updated: 2026-04-10 10:52
VLAI
Title
Apache ActiveMQ, Apache ActiveMQ All Module, Apache ActiveMQ MQTT Module: MQTT control packet remaining length field is not properly validated
Summary
WARNING: Users of 6.x should upgrade to 6.2.4 or later as the fix was missed in previous 6.x releases. See the  following for more details: https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt https://www.cve.org/CVERecord?id=CVE-2026-40046 Original Report: Apache ActiveMQ does not properly validate the remaining length field which may lead to an overflow during the decoding of malformed packets. When this integer overflow occurs, ActiveMQ may incorrectly compute the total Remaining Length and subsequently misinterpret the payload as multiple MQTT control packets which makes the broker susceptible to unexpected behavior when interacting with non-compliant clients. This behavior violates the MQTT v3.1.1 specification, which restricts Remaining Length to a maximum of 4 bytes. The scenario occurs on established connections after the authentication process. Brokers that are not enabling mqtt transport connectors are not impacted. This issue affects Apache ActiveMQ: before 5.19.2, 6.0.0 to 6.1.8, and 6.2.0 Users are recommended to upgrade to version 5.19.2, 6.1.9, or 6.2.1, which fixes the issue.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-04 20:27 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 940 records in the last 180 days details
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache ActiveMQ Affected: 0 , < 5.19.2 (semver)
Affected: 6.0.0 , < 6.1.9 (semver)
Affected: 6.2.0 , < 6.2.1 (semver)
Create a notification for this product.
Apache Software Foundation Apache ActiveMQ All Module Affected: 0 , < 5.19.2 (semver)
Affected: 6.0.0 , < 6.1.9 (semver)
Affected: 6.2.0 , < 6.2.1 (semver)
Create a notification for this product.
Apache Software Foundation Apache ActiveMQ MQTT Module Affected: 0 , < 5.19.2 (semver)
Affected: 6.0.0 , < 6.1.9 (semver)
Affected: 6.2.0 , < 6.2.1 (semver)
Create a notification for this product.
Credits
Gai Tanaka <641.work123@gmail.com>
Show details on NVD website
To clipboard 

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CVE-2025-66030 (GCVE-0-2025-66030)

Vulnerability from cvelistv5 – Published: 2025-11-26 22:23 – Updated: 2025-11-28 18:25
VLAI
Title
node-forge ASN.1 OID Integer Truncation
Summary
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-28 18:24 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7642 records in the last 180 days details
References
Impacted products
Vendor Product Version
digitalbazaar forge Affected: < 1.3.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-64894 (GCVE-0-2025-64894)

Vulnerability from cvelistv5 – Published: 2025-12-09 17:41 – Updated: 2025-12-09 19:03
VLAI
Title
DNG SDK | Integer Overflow or Wraparound (CWE-190)
Summary
DNG SDK versions 1.7.0 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could lead to application denial-of-service. An attacker could exploit this issue to cause the application to crash or become unresponsive. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-09 19:03 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound (CWE-190)
Assigner
adobe CNA under the mitre root
CNA scorecard C 75/100 over 679 records in the last 180 days details
References
Impacted products
Vendor Product Version
Adobe DNG SDK Affected: 0 , ≤ 1.7.0 (semver)
Create a notification for this product.
Date Public
2025-12-09 17:00
Show details on NVD website
To clipboard 

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CVE-2025-64783 (GCVE-0-2025-64783)

Vulnerability from cvelistv5 – Published: 2025-12-09 17:41 – Updated: 2025-12-09 19:03
VLAI
Title
DNG SDK | Integer Overflow or Wraparound (CWE-190)
Summary
DNG SDK versions 1.7.0 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-09 19:03 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound (CWE-190)
Assigner
adobe CNA under the mitre root
CNA scorecard C 75/100 over 679 records in the last 180 days details
References
Impacted products
Vendor Product Version
Adobe DNG SDK Affected: 0 , ≤ 1.7.0 (semver)
Create a notification for this product.
Date Public
2025-12-09 17:00
Show details on NVD website
To clipboard 

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CVE-2025-64721 (GCVE-0-2025-64721)

Vulnerability from cvelistv5 – Published: 2025-12-11 21:15 – Updated: 2025-12-15 15:46
VLAI
Title
Sandboxie's Integer Overflow in SbieIniServer::RC4Crypt allows sandbox escape and SYSTEM compromise
Summary
Sandboxie is a sandbox-based isolation software for 32-bit and 64-bit Windows NT-based operating systems. In versions 1.16.6 and below, the SYSTEM-level service SbieSvc.exe exposes SbieIniServer::RC4Crypt to sandboxed processes. The handler adds a fixed header size to a caller-controlled value_len without overflow checking. A large value_len (e.g., 0xFFFFFFF0) wraps the allocation size, causing a heap overflow when attacker data is copied into the undersized buffer. This allows sandboxed processes to execute arbitrary code as SYSTEM, fully compromising the host. This issue is fixed in version 1.16.7.
Severity
9.9 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-15 15:46 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7642 records in the last 180 days details
References
Impacted products
Vendor Product Version
sandboxie-plus Sandboxie Affected: < 1.16.7
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-64098 (GCVE-0-2025-64098)

Vulnerability from cvelistv5 – Published: 2026-02-03 19:29 – Updated: 2026-02-03 20:36
VLAI
Title
FastDDS has Out-of-memory in readOctetVector via Manipulated DATA Submessage when DDS Security is enabled
Summary
Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group ). Prior to versions 3.4.1, 3.3.1, and 2.6.11, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If t he fields of `PID_IDENTITY_TOKEN` or `PID_PERMISSIONS_TOKEN` in the DATA Submessage are tampered with — specifically by ta mpering with the the `vecsize` value read by `readOctetVector` — a 32-bit integer overflow can occur, causing `std::vector ::resize` to request an attacker-controlled size and quickly trigger OOM and remote process termination. Versions 3.4.1, 3 .3.1, and 2.6.11 patch the issue.
Severity
1.7 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-03 20:36 UTC
CWE
  • CWE-125 - Out-of-bounds Read
  • CWE-190 - Integer Overflow or Wraparound
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7642 records in the last 180 days details
References
Impacted products
Vendor Product Version
eProsima Fast-DDS Affected: 3.4.0 , < 3.4.1 (custom)
Affected: 3.0.0 , < 3.3.1 (custom)
Affected: 0 , < 2.6.11 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-62600 (GCVE-0-2025-62600)

Vulnerability from cvelistv5 – Published: 2026-02-03 19:11 – Updated: 2026-04-14 15:39
VLAI
Title
eprosima Fast DDS affected by Out-of-Memory in readBinaryPropertySeq via Manipulated DATA Submessage when DDS Security is enabled
Summary
eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If the fields of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN in the DATA Submessage — specifically by tampering with the length field in readBinaryPropertySeq— are modified, an integer overflow occurs, leading to an OOM during the resize operation. This vulnerability is fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1.
Severity
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-14 15:39 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-789 - Memory Allocation with Excessive Size Value
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7642 records in the last 180 days details
References
Impacted products
Vendor Product Version
eProsima Fast-DDS Affected: < 2.6.11
Affected: >= 2.7.0, < 2.14.6
Affected: >= 3.0.0, < 3.2.4
Affected: >= 3.3.0, < 3.3.1
Affected: >= 3.4.0, < 3.4.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-62599 (GCVE-0-2025-62599)

Vulnerability from cvelistv5 – Published: 2026-02-03 17:54 – Updated: 2026-04-09 18:02
VLAI
Title
eprosima Fast DDS affected by Out-of-Memory in readPropertySeq via Manipulated DATA Submessage when DDS Security is enabled
Summary
eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If the fields of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN in the DATA Submessage — specifically by tampering with the length field in readPropertySeq — are modified, an integer overflow occurs, leading to an OOM during the resize operation. This vulnerability is fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1.
Severity
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-04 15:46 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-789 - Memory Allocation with Excessive Size Value
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7642 records in the last 180 days details
References
Impacted products
Vendor Product Version
eProsima Fast-DDS Affected: < 2.6.11
Affected: >= 2.7.0, < 2.14.6
Affected: >= 3.0.0, < 3.2.4
Affected: >= 3.3.0, < 3.3.1
Affected: >= 3.4.0, < 3.4.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-62496 (GCVE-0-2025-62496)

Vulnerability from cvelistv5 – Published: 2025-10-16 15:52 – Updated: 2025-10-16 17:26
VLAI
Title
Integer overflow in js_bigint_from_string in QuickJS
Summary
A vulnerability exists in the QuickJS engine's BigInt string parsing logic (js_bigint_from_string) when attempting to create a BigInt from a string with an excessively large number of digits. The function calculates the necessary number of bits (n_bits) required to store the BigInt using the formula: $$\text{n\_bits} = (\text{n\_digits} \times 27 + 7) / 8 \quad (\text{for radix 10})$$ * For large input strings (e.g., $79,536,432$ digits or more for base 10), the intermediate calculation $(\text{n\_digits} \times 27 + 7)$ exceeds the maximum value of a standard signed 32-bit integer, resulting in an Integer Overflow. * The resulting n_bits value becomes unexpectedly small or even negative due to this wrap-around. * This flawed n_bits is then used to compute n_limbs, the number of memory "limbs" needed for the BigInt object. Since n_bits is too small, the calculated n_limbs is also significantly underestimated. * The function proceeds to allocate a JSBigInt object using this underestimated n_limbs. * When the function later attempts to write the actual BigInt data into the allocated object, the small buffer size is quickly exceeded, leading to a Heap Out-of-Bounds Write as data is written past the end of the allocated r->tab array.
Severity
7.1 (High)
CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-16 17:26 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
Google CNA under the Google root
CNA scorecard C 75/100 over 34 records in the last 180 days details
References
Impacted products
Vendor Product Version
QuickJS QuickJS Affected: 2025-04-26 , < 2025-09-13 (date)
Create a notification for this product.
Date Public
2025-07-24 22:00
Credits
Google Big Sleep
Show details on NVD website
To clipboard 

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              "value": "\u003cp\u003eA vulnerability exists in the QuickJS engine\u0027s BigInt string parsing logic (\u003ccode\u003ejs_bigint_from_string\u003c/code\u003e) when attempting to create a BigInt from a string with an \u003cb\u003eexcessively large number of digits\u003c/b\u003e.\u003c/p\u003e\u003cp\u003eThe function calculates the necessary number of bits (\u003ccode\u003en_bits\u003c/code\u003e) required to store the BigInt using the formula:\u003c/p\u003e\u003cdiv\u003e$$\\text{n\\_bits} = (\\text{n\\_digits} \\times 27 + 7) / 8 \\quad (\\text{for radix 10})$$\u003c/div\u003e\u003col\u003e\u003cli\u003e\u003cp\u003eFor large input strings (e.g., $79,536,432$ digits or more for base 10), the intermediate calculation $(\\text{n\\_digits} \\times 27 + 7)$ exceeds the maximum value of a standard signed 32-bit integer, resulting in an \u003cb\u003eInteger Overflow\u003c/b\u003e.\u003c/p\u003e\u003c/li\u003e\u003cli\u003e\u003cp\u003eThe resulting \u003ccode\u003en_bits\u003c/code\u003e value becomes unexpectedly small or even \u003cb\u003enegative\u003c/b\u003e due to this wrap-around.\u003c/p\u003e\u003c/li\u003e\u003cli\u003e\u003cp\u003eThis flawed \u003ccode\u003en_bits\u003c/code\u003e is then used to compute \u003ccode\u003en_limbs\u003c/code\u003e, the number of memory \"limbs\" needed for the BigInt object. Since \u003ccode\u003en_bits\u003c/code\u003e is too small, the calculated \u003ccode\u003en_limbs\u003c/code\u003e is also \u003cb\u003esignificantly underestimated\u003c/b\u003e.\u003c/p\u003e\u003c/li\u003e\u003cli\u003e\u003cp\u003eThe function proceeds to allocate a \u003cb\u003e\u003ccode\u003eJSBigInt\u003c/code\u003e\u003c/b\u003e object using this underestimated \u003ccode\u003en_limbs\u003c/code\u003e.\u003c/p\u003e\u003c/li\u003e\u003cli\u003e\u003cp\u003eWhen the function later attempts to write the actual BigInt data into the allocated object, the small buffer size is quickly exceeded, leading to a \u003cb\u003eHeap Out-of-Bounds Write\u003c/b\u003e as data is written past the end of the allocated \u003ccode\u003er-\u0026gt;tab\u003c/code\u003e array.\u003c/p\u003e\u003c/li\u003e\u003c/ol\u003e\u003cbr\u003e"
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          "value": "A vulnerability exists in the QuickJS engine\u0027s BigInt string parsing logic (js_bigint_from_string) when attempting to create a BigInt from a string with an excessively large number of digits.\n\nThe function calculates the necessary number of bits (n_bits) required to store the BigInt using the formula:\n\n$$\\text{n\\_bits} = (\\text{n\\_digits} \\times 27 + 7) / 8 \\quad (\\text{for radix 10})$$\n\n  *  For large input strings (e.g., $79,536,432$ digits or more for base 10), the intermediate calculation $(\\text{n\\_digits} \\times 27 + 7)$ exceeds the maximum value of a standard signed 32-bit integer, resulting in an Integer Overflow.\n\n\n  *  The resulting n_bits value becomes unexpectedly small or even negative due to this wrap-around.\n\n\n  *  This flawed n_bits is then used to compute n_limbs, the number of memory \"limbs\" needed for the BigInt object. Since n_bits is too small, the calculated n_limbs is also significantly underestimated.\n\n\n  *  The function proceeds to allocate a JSBigInt object using this underestimated n_limbs.\n\n\n  *  When the function later attempts to write the actual BigInt data into the allocated object, the small buffer size is quickly exceeded, leading to a Heap Out-of-Bounds Write as data is written past the end of the allocated r-\u003etab array."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-175",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-175 Code Inclusion"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "ADJACENT",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190 Integer Overflow or Wraparound",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-16T15:52:05.654Z",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "url": "https://bellard.org/quickjs/Changelog"
        },
        {
          "url": "https://issuetracker.google.com/434193016"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Integer overflow in js_bigint_from_string in QuickJS",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2025-62496",
    "datePublished": "2025-10-16T15:52:05.654Z",
    "dateReserved": "2025-10-15T08:47:41.878Z",
    "dateUpdated": "2025-10-16T17:26:25.654Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
Mitigation
Requirements

Ensure that all protocols are strictly defined, such that all out-of-bounds behavior can be identified simply, and require strict conformance to the protocol.

Mitigation MIT-3
Requirements

Strategy: Language Selection

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • If possible, choose a language or compiler that performs automatic bounds checking.
Mitigation MIT-4
Architecture and Design

Strategy: Libraries or Frameworks

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
  • Use libraries or frameworks that make it easier to handle numbers without unexpected consequences.
  • Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++). [REF-106]
Mitigation MIT-8
Implementation

Strategy: Input Validation

  • Perform input validation on any numeric input by ensuring that it is within the expected range. Enforce that the input meets both the minimum and maximum requirements for the expected range.
  • Use unsigned integers where possible. This makes it easier to perform validation for integer overflows. When signed integers are required, ensure that the range check includes minimum values as well as maximum values.
Mitigation MIT-36
Implementation
  • Understand the programming language's underlying representation and how it interacts with numeric calculation (CWE-681). Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how the language handles numbers that are too large or too small for its underlying representation. [REF-7]
  • Also be careful to account for 32-bit, 64-bit, and other potential differences that may affect the numeric representation.
Mitigation MIT-15
Architecture and Design

For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.

Mitigation MIT-26
Implementation

Strategy: Compilation or Build Hardening

Examine compiler warnings closely and eliminate problems with potential security implications, such as signed / unsigned mismatch in memory operations, or use of uninitialized variables. Even if the weakness is rarely exploitable, a single failure may lead to the compromise of the entire system.

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.

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