CVE-2026-34667

published 2026-05-12

CVE-2026-34667: CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could…

Priority P4 25 medium 6.2 CVSS 3.1

AV L AC L PR N UI N S U C N I N A H

CAI Content Credentials versions [email protected], c2pa-v0.78.2 and earlier are 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

3 ranges

Vendor	Product	Version range	Fixed in
adobe	c2pa	< 0.80.1	0.80.1
adobe	c2pa-web	< 0.7.1	0.7.1
adobe	cai_content_credentials	<= c2pa-v0.78.2	—

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