{"id":"CVE-2026-76189","aliases":["EUVD-2026-65625","GHSA-jpwv-4f9h-7f8x"],"status":"published","title":"CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)","description":"CAI Content Credentials is affected by an Integer Underflow (Wrap 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 does not require user interaction.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00259,"percentile":0.17722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-191"],"published":"2026-08-25T17:31:29Z","modified":"2026-10-28T02:30:59Z","products":[{"vendor":"adobe","product":"c2pa"},{"vendor":"adobe","product":"c2pa tool"},{"vendor":"adobe","product":"c2patool"},{"vendor":"adobe","product":"content credentials rust sdk"}],"references":[{"url":"https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html","tags":["vendor-advisory","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76189","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jpwv-4f9h-7f8x"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76189.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-76189","title":"CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)","description":"CAI Content Credentials is affected by an Integer Underflow (Wrap 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 does not require user interaction.","status":"published","published":"2026-08-25T17:31:29.201Z","modified":"2026-08-27T22:32:52.913Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T13:46:32.755125Z"}],"euvd":[{"id":"EUVD-2026-65625","description":"CAI Content Credentials is affected by an Integer Underflow (Wrap 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 does not require user interaction.","status":"published","published":"2026-08-25T17:31:29Z","modified":"2026-08-27T22:32:52Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T18:01:25.178519Z"}],"ghsa":[{"id":"GHSA-jpwv-4f9h-7f8x","title":"CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability...","description":"CAI Content Credentials is affected by an Integer Underflow (Wrap 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 does not require user interaction.","status":"published","published":"2026-08-25T18:32:00Z","modified":"2026-08-25T18:32:08Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T15:10:57.962573Z"}],"nvd":[{"id":"CVE-2026-76189","description":"CAI Content Credentials is affected by an Integer Underflow (Wrap 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 does not require user interaction.","status":"published","published":"2026-08-25T18:18:04.673Z","modified":"2026-09-01T15:14:25.443Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T14:12:41.347728Z"}],"osv":[{"id":"CVE-2026-76189","title":"CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)","description":"CAI Content Credentials is affected by an Integer Underflow (Wrap 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 does not require user interaction.","status":"published","published":"2026-08-25T17:31:29.201Z","modified":"2026-10-28T02:30:59.856747749Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T15:45:17.102988Z"}]}}