CVE-2026-102502

CAI Content Credentials | Improper Verification of Cryptographic Signature (CWE-347)

State
Published
Severity
5.3 Medium
Published
Oct 13, 2026
Updated
Oct 14, 2026
Reserved
Sep 29, 2026

Read the record on cve.org

Description

CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue does not require user interaction.

Scores

CVSSScoreVectorSource
3.15.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Nadobe

Weaknesses

  • CWE-347 Improper Verification of Cryptographic Signature (CWE-347)

Affected Products

ProductVersions
Content Credentials Rust SDKAdobe
  • c2pa-v0.90.15 and earlierAffected
  • c2pa-v0.91.1Not affected
C2PA ToolAdobe
  • c2patool-v0.27.15 and earlierAffected
  • v0.28.1Not affected
Content Credentials JS SDKAdobe
  • @contentauth/c2pa-web@0.13.4 and earlierAffected
  • @contentauth/c2pa-web@0.15.3Not affected

References

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