AdobeCVE-2026-19480
Adobe Content Credentials: improper input validation
High7.5CVE-2026-19480 · Published Sep 22, 2026
CAI Content Credentials is affected by an Improper Input Validation 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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Content Credentials Command-Line Tool Product | <= c2patool-v0.26.70 | No fix yet |
| Content Credentials Rust SDK Product | <= c2pa-v0.89.2 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-20
More Adobe advisories
All Adobe| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 22 | Adobe Content Credentials: integer overflow | Medium5.5 | No fix yet |
| Sep 22 | Adobe Substance3D - Modeler: out-of-bounds write | High7.8 | No fix yet |
| Sep 22 | Adobe Connect: improper certificate validation | Medium6.2 | No fix yet |
| Sep 22 | Adobe Premiere: server-side request forgery | High7.1 | No fix yet |
| Sep 22 | Adobe InDesign Desktop: null pointer dereference | Medium5.5 | No fix yet |
| Sep 22 | Adobe Substance3D - Modeler: out-of-bounds write | High7.8 | No fix yet |