CVE-2026-103296

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

Published Oct 13, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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 write access. Exploitation of this issue does not require user interaction.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Adobe content Credentials Js Sdk
Adobe content Credentials Rust Sdk
Vendors & Products Adobe content Credentials Js Sdk
Adobe content Credentials Rust Sdk
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Adobe
Adobe c2pa
Adobe c2pa-web
Adobe c2patool
CPEs cpe:2.3:a:adobe:c2pa-web:*:*:*:*:*:node.js:*:*
cpe:2.3:a:adobe:c2pa:*:*:*:*:*:rust:*:*
cpe:2.3:a:adobe:c2patool:*:*:*:*:*:*:*:*
Vendors & Products Adobe
Adobe c2pa
Adobe c2pa-web
Adobe c2patool
Type Values Removed Values Added
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 write access. Exploitation of this issue does not require user interaction.
Title CAI Content Credentials | Improper Verification of Cryptographic Signature (CWE-347)
Weaknesses CWE-347
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Oct 14, 2026, 5:05 PM
Reserved
Sep 30, 2026, 11:08 AM
Status
Analyzed
Published
Oct 13, 2026, 10:17 PM
Modified
Oct 14, 2026, 6:55 PM