Security Resilience

CVE-2026-95634

SSRF in Adobe C2Pa ≤ 0.91.1

SSRF
Published
13 October 2026
Modified
15 October 2026
Patch / advisory
View advisory
CVSS Score v3.1 8.6
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS Score 0.0049 41th percentile
Risk Priority 62 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2026-95634 is a high-severity SSRF (CWE-918) vulnerability in Adobe C2Pa. Its CVSS base score is 8.6 (High).

Operationally, ranked at the 41th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-4 (Information Flow Enforcement) and SC-7 (Boundary Protection) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability Data

CAI Content Credentials is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

CWE(s)
CWE-918

Related Threats

CVEs Like This One

CVE-2026-34647Same vendor: Adobe
CVE-2026-106622Same vendor: Adobe
CVE-2026-48259Same vendor: Adobe
CVE-2023-29291Same vendor: Adobe
CVE-2026-48332Same vendor: Adobe
CVE-2024-49521Same vendor: Adobe
CVE-2026-48285Same vendor: Adobe
CVE-2026-21293Same vendor: Adobe
CVE-2025-49545Same vendor: Adobe
CVE-2026-21294Same vendor: Adobe

Affected Assets

adobe
c2pa
≤ 0.91.1
adobe
c2pa-web
≤ 0.15.3
adobe
c2patool
≤ 0.28.1

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.3.6
  • V1.5.3
  • V5.3.2
  • V10.4.7

Mitigating Controls (NIST 800-53 r5) AI

AC-4 Information Flow Enforcement partial match

Information flow enforcement can restrict which destinations the server is allowed to contact on behalf of users.

SC-7 Boundary Protection partial match

Boundary protection limits the network reach of server-initiated requests even if SSRF occurs.

SI-10 Information Input Validation partial match

Input validation directly stops untrusted URLs from being accepted and fetched without destination checks.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
blocks

Secure development practices directly include input validation and destination allow-listing that prevent SSRF.

DE.CM-09 partial match
blocks

Runtime monitoring of web applications and services can detect anomalous outbound requests indicative of SSRF.

ID.RA-01 partial match
blocks

Vulnerability identification processes can discover and record SSRF flaws in web applications.

PR.IR-01 partial match
blocks

Network segmentation and egress controls can limit the damage from successful SSRF requests.

References