{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.036"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0998bfbf88c1deeb080b9b07ec9ed9df6db5b363"
            }
          ],
          "repo": "https://github.com/tonycoz/imager",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-p4vw-rc54-p2c2"
  ],
  "database_specific": {
    "cna_assigner": "CPANSec",
    "cwe_ids": [
      "CWE-196",
      "CWE-789"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93019.json"
  },
  "details": "Imager versions before 1.036 for Perl exit the process reading a TGA with a colour map length of 32768 or more in tga_palette_read.\n\nThe reader unpacks the two-byte colour map length into a signed short, so a length of 32768 or more becomes negative. tga_palette_read() casts that value to size_t and asks mymalloc() for a size near SIZE_MAX. The allocation fails and Imager's allocator calls exit(3).\n\nReading an attacker-supplied file through Imager-\u003eread() triggers an uncatchable exit.",
  "id": "CVE-2026-93019",
  "modified": "2026-09-19T03:30:15.358001473Z",
  "published": "2026-09-18T13:58:12.083Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/09/18/9"
    },
    {
      "type": "WEB",
      "url": "https://cpan.org/modules"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93019.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tonycoz/imager"
    },
    {
      "type": "FIX",
      "url": "https://github.com/tonycoz/imager/commit/74ed50e0625f9f51054e595bb4a8da92c1e0d571.patch"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/tonycoz/imager/security/advisories/GHSA-p4vw-rc54-p2c2"
    },
    {
      "type": "ADVISORY",
      "url": "https://metacpan.org/release/TONYC/Imager-1.036/changes"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93019"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Imager versions before 1.036 for Perl exit the process reading a TGA with a colour map length of 32768 or more in tga_palette_read"
}