CVE-2026-89277
CAI Content Credentials | Integer Overflow or Wraparound (CWE-190)
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
CAI Content Credentials is affected by an Integer Overflow or Wraparound 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 requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.
| CWE | CWE-190 |
| Vendor | adobe |
| Product | content credentials rust sdk |
| Ecosystems | |
| Industries | TechnologyMedia |
| Published | Sep 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Adobe / Content Credentials Rust SDK
0 ≤ c2pa-v0.89.2
Adobe / Content Credentials Command-Line Tool
0 ≤ c2patool-v0.26.70