CVE-2026-34688: Improper Input Validation (CWE-20) in Adobe CAI Content Credentials
CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are affected by an Improper Input Validation 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-2026-34688 affects Adobe CAI Content Credentials versions [email protected], c2pa-v0.78.2, and earlier due to improper input validation (CWE-20). This vulnerability allows an attacker to trigger an application denial-of-service by crashing the application without requiring user interaction. No information about a patch or official remediation is currently available.
Potential Impact
Successful exploitation results in an application denial-of-service (DoS) condition by crashing the affected software. There is no confidentiality or integrity impact reported. The attack vector is local (AV:L), requiring low attack complexity and no privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting access to the affected application to trusted users and environments to reduce risk.
CVE-2026-34688: Improper Input Validation (CWE-20) in Adobe CAI Content Credentials
Description
CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are affected by an Improper Input Validation 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
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34688 affects Adobe CAI Content Credentials versions [email protected], c2pa-v0.78.2, and earlier due to improper input validation (CWE-20). This vulnerability allows an attacker to trigger an application denial-of-service by crashing the application without requiring user interaction. No information about a patch or official remediation is currently available.
Potential Impact
Successful exploitation results in an application denial-of-service (DoS) condition by crashing the affected software. There is no confidentiality or integrity impact reported. The attack vector is local (AV:L), requiring low attack complexity and no privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting access to the affected application to trusted users and environments to reduce risk.
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: 6a038bd3cbff5d8610164818
Added to database: 05/12/2026, 20:21:39 UTC
Last enriched: 06/10/2026, 09:20:49 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 76
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