CVE-2026-34680: Integer Overflow or Wraparound (CWE-190) in Adobe CAI Content Credentials
CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
AI Analysis
Technical Summary
CVE-2026-34680 describes an integer overflow or wraparound vulnerability in Adobe CAI Content Credentials (versions [email protected], c2pa-v0.78.2, and earlier). This vulnerability can be triggered by an attacker to cause the application to crash, resulting in a denial-of-service condition. The issue does not require any user interaction to exploit. No patch or official remediation has been documented at this time.
Potential Impact
Successful exploitation leads to an application denial-of-service by crashing the affected software. There is no impact on confidentiality or integrity according to the CVSS vector. The attack vector is local (AV:L), requiring local access but no privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, limit local access to trusted users to reduce risk of exploitation.
CVE-2026-34680: Integer Overflow or Wraparound (CWE-190) in Adobe CAI Content Credentials
Description
CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
CVSS v3.1
Score 6.2medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34680 describes an integer overflow or wraparound vulnerability in Adobe CAI Content Credentials (versions [email protected], c2pa-v0.78.2, and earlier). This vulnerability can be triggered by an attacker to cause the application to crash, resulting in a denial-of-service condition. The issue does not require any user interaction to exploit. No patch or official remediation has been documented at this time.
Potential Impact
Successful exploitation leads to an application denial-of-service by crashing the affected software. There is no impact on confidentiality or integrity according to the CVSS vector. The attack vector is local (AV:L), requiring local access but no privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, limit local access to trusted users to reduce risk of exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-03-30T17:30:36.496Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a038bd3cbff5d861016480e
Added to database: 05/12/2026, 20:21:39 UTC
Last enriched: 06/10/2026, 09:19:59 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 59
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