CVE-2026-71443 json
CAI Content Credentials | Improper Input Validation (CWE-20)
published 2026-08-25 2 mo ago modified 2026-09-01 2 mo ago also EUVD-2026-65626
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
CAI Content Credentials is affected by an Improper Input Validation 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.
Patch / fix
- Adobe C2PA Tool c2patool-v0.27.11
- Adobe Content Credentials Rust SDK c2pa-v0.90.11
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.93% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Adobe C2PA Tool
- Adobe Content Credentials Rust SDK
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
helpx.adobe.com
/security/products/content-authenticity-sdk/apsb26-110.html
vendor-advisory, patch
Sources
- CVE List CVE-2026-71443
- NVD CVE-2026-71443
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