CVE-2026-48438

CAI Content Credentials | NULL Pointer Dereference (CWE-476)

State: Published
Severity: 7.5 High
Published: Aug 11, 2026
Updated: Aug 27, 2026
Reserved: May 21, 2026

Description

CAI Content Credentials is affected by a NULL Pointer Dereference 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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	adobe

Weaknesses

CWE-476 NULL Pointer Dereference (CWE-476)

Affected Products

Product	Versions
Content Credentials Rust SDKAdobe	c2pa-v0.90.5 and earlierAffected c2pa-v0.90.6Not affected
Content Credentials Command-Line ToolAdobe	c2patool-v0.27.5 and earlierAffected c2patool-v0.27.6Not affected
Content Credentials JS SDKAdobe	@contentauth/c2pa-web@0.12.0 and earlierAffected @contentauth/c2pa-web@0.12.1Not affected

References

https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-111.htmlvendor-advisory

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