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DEBIAN-CVE-2026-5185

Type: advisorySource: OSV1 source record

A security flaw has been discovered in Nothings stb_image up to 2.30. This affects the function stbi__gif_load_next of the file stb_image.h of the component Multi-frame GIF File Handler. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-5185

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-5185

libstb

Source reference: /affected/0/package/name

Affected versions
0.0~git20220908.8b5f1f3+ds-1

Source reference: /affected/0/versions

0.0~git20230129.5736b15+ds-1

Source reference: /affected/0/versions

0.0~git20230129.5736b15+ds-1.1

Source reference: /affected/0/versions

0.0~git20230129.5736b15+ds-1.1~exp1

Source reference: /affected/0/versions

0.0~git20230129.5736b15+ds-1.2

Source reference: /affected/0/versions

0.0~git20240715.f7f20f39fe4f+ds-1

Source reference: /affected/0/versions

0.0~git20241109.5c20573+ds-1

Source reference: /affected/0/versions

0.0~git20250907.fede005+ds-1

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

libstb

Source reference: /affected/1/package/name

Affected versions
0.0~git20241109.5c20573+ds-1

Source reference: /affected/1/versions

0.0~git20250907.fede005+ds-1

Source reference: /affected/1/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

libstb

Source reference: /affected/2/package/name

Affected versions
0.0~git20241109.5c20573+ds-1

Source reference: /affected/2/versions

0.0~git20250907.fede005+ds-1

Source reference: /affected/2/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "libstb",
      "purl": "pkg:deb/debian/libstb?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "0.0~git20220908.8b5f1f3+ds-1",
      "0.0~git20230129.5736b15+ds-1",
      "0.0~git20230129.5736b15+ds-1.1",
      "0.0~git20230129.5736b15+ds-1.1~exp1",
      "0.0~git20230129.5736b15+ds-1.2",
      "0.0~git20240715.f7f20f39fe4f+ds-1",
      "0.0~git20241109.5c20573+ds-1",
      "0.0~git20250907.fede005+ds-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5185.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "libstb",
      "purl": "pkg:deb/debian/libstb?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "0.0~git20241109.5c20573+ds-1",
      "0.0~git20250907.fede005+ds-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5185.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "libstb",
      "purl": "pkg:deb/debian/libstb?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "0.0~git20241109.5c20573+ds-1",
      "0.0~git20250907.fede005+ds-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5185.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#57769 · Revision 1
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Publisher date
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