CVE-2026-103296

7.5High

Published 13 Oct 2026 · NVD status: Analyzed · AI triage by gemini-3.8-flash

7.5High

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Impact: High impact on integrity
Weakness: CWE-347

Impact

Remote, unauthenticated attackers can bypass signature checks and gain unauthorized write access over the network without user interaction.

Root cause

The application fails to properly verify cryptographic signatures on content credentials.

Affected systems

Versions not listed — check the vendor advisory.

CVSS v3.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Fix & remediation

Upgrade CAI Content Credentials SDK to the patched release referenced in Adobe advisory APSB26-163; no interim workaround is specified.

AI-suggested. Run it in staging first and check it against the vendor advisory. Why?

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NVD 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.

References

https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-163.htmlVendor Advisory

Source: nvd.nist.gov/vuln/detail/CVE-2026-103296