PatchTheCVECVE-2026-75632: CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to a
CVE-2026-75632 is a high-severity flaw (CVSS 7.5) affecting c2pa, c2patool. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.9% (top 41%) |
| CISA exploited list | No |
| Weakness | CWE-400 |
| Published | 2026-09-22 |
| Last modified | 2026-10-15 |
Last updated 2026-10-15 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-75632?
c2pa: upgrade to newer than 0.89.2; c2patool: upgrade to newer than 0.26.70. Exact commands for each OS are on this page.
Is CVE-2026-75632 being exploited?
CVE-2026-75632 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-75632 affect?
CVE-2026-75632 affects c2pa, c2patool. Severity is high (CVSS 7.5). CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an applicatio
How urgent is CVE-2026-75632?
Priority 46/100. High severity; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2026-34665 HIGH 7.5 UPGRADE UPGRADE CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.2 and earlier are affected by an Uncontrolled Reso
- CVE-2026-34666 MEDIUM 6.2 UPGRADE UPGRADE CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.2 and earlier are affected by an Improper Input Va
- CVE-2026-34667 MEDIUM 6.2 UPGRADE UPGRADE CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.2 and earlier are affected by an Integer Underflow
- CVE-2026-34670 MEDIUM 6.2 UPGRADE UPGRADE CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.2 and earlier are affected by an Improper Input Va
- CVE-2026-34672 MEDIUM 6.2 UPGRADE UPGRADE CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.2 and earlier are affected by an Integer Underflow