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Medium

CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)

Type: advisorySources: OSV

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.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2026-71444
Confirmed fixed CVEs
Not specified
Updated in this feed
3 Nov 2026, 12:39 UTC · Revision 1

Source evidence

CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)

core-osv · Original source

Published 25 Aug 2026, 17:31 UTC

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.

osv:CVE-2026-71444
Complete source record
{
  "id": "9b708781709bc3950501c1110a070c45d5f3eb37b3864db5a473a0116c17da6a",
  "url": "https://osv.dev/vulnerability/CVE-2026-71444",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)",
    "summary": "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.",
    "evidence": "osv:CVE-2026-71444",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-71444",
      "aliases": [
        "CVE-2026-71444"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/contentauth/c2patool",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "7e17318c4b71f5a98374c4c3481ec95804d84b06"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:adobe:c2patool:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.26.70"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.26.70",
            "v0.26.69",
            "v0.26.68",
            "v0.26.67",
            "v0.26.66",
            "v0.26.65",
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            "v0.23.1",
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            "v0.22.0",
            "v0.21.0",
            "v0.20.4",
            "v0.20.3",
            "v0.20.2",
            "v0.20.1",
            "v0.20.0",
            "v0.19.1",
            "v0.19.0",
            "v0.18.0",
            "v0.17.0",
            "v0.16.5",
            "v0.16.4",
            "v0.16.3",
            "v0.16.2",
            "v0.16.1",
            "v0.16.0",
            "v0.15.0",
            "v0.14.0",
            "v0.13.3",
            "v0.13.1",
            "v0.13.0",
            "v0.12.0",
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            "v0.11.0",
            "v0.10.2",
            "v0.10.1",
            "v0.10.0",
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            "v0.9.2",
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            "v0.8.1",
            "v0.8.0",
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            "v0.1.3",
            "v0.1.2",
            "v0.1.1",
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          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71444.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:28.754633937Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71444.json",
        "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-71444"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-191"
        ],
        "cna_assigner": "adobe",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "c2patool-v0.26.70"
                  },
                  {
                    "last_affected": "c2pa-v0.89.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71444.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-71444",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 495469,
  "published_at": "2026-08-25T17:31:27.778+00:00"
}