CVE-2026-102502 CAI Content Credentials | Improper Verification of Cryptographic Signature (CWE-347)
Attackers can bypass cryptographic signature verification to gain unauthorized limited write access in Adobe Content Credentials SDKs.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-102502?
CVE-2026-102502 is a medium-severity vulnerability in Adobe C2pa, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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 limited write access. Exploitation of this issue does not require user interaction.
Weakness: CWE-347
Which versions are affected by CVE-2026-102502?
It affects 3 products.
Products include Adobe C2pa, Adobe C2pa-Web, Adobe C2patool.
How do I fix CVE-2026-102502?
No fix has been published for CVE-2026-102502 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-102502 being exploited?
There is no known exploitation of CVE-2026-102502 in the wild and no public exploit code.
Other vulnerabilities in Adobe C2pa
- CVE-2026-95634 CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)
- CVE-2026-48290 CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)
- CVE-2026-100113 CAI Content Credentials | Improper Input Validation (CWE-20)
- CVE-2026-100114 CAI Content Credentials | Improper Access Control (CWE-284)
- CVE-2026-100115 CAI Content Credentials | Improper Access Control (CWE-284)
Sources
Also known as GHSA-6c8h-gw9q-5j89.