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Medium · 6.2 CVE-2026-71444 EUVD-2026-65623GHSA-q2gq-hfv4-pmxr

CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)

Published Aug 25, 2026 · Updated Aug 27, 2026 · Assigned by adobe

Description

CAI Content Credentials is affected by an Integer Underflow (Wrap 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.

Affected products

VendorProductAffectedFixed
Adobe C2PA Tool ≤ c2patool-v0.26.70 c2patool-v0.27.11
Adobe Content Credentials Rust SDK ≤ c2pa-v0.89.0 c2pa-v0.90.11

References