CVE-2026-89277: CAI Content Credentials is affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could…

PriorityP420medium5.5CVSS 3.1

AVLACLPRNUIRSUCNINAH

EPSS

0.25%

15.5th percentile

CAI Content Credentials is 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 requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
adobe	c2pa	< 0.90.17	0.90.17
adobe	c2patool	< 0.27.17	0.27.17
adobe	content_credentials_command-line_tool	<= c2patool-v0.26.70	—
adobe	content_credentials_rust_sdk	<= c2pa-v0.89.2	—

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