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DEBIAN-CVE-2026-5315

Type: advisorySource: OSV1 source record

A vulnerability was determined in Nothings stb up to 1.26. The affected element is the function stbtt__buf_get8 in the library stb_truetype.h of the component TTF File Handler. Executing a manipulation can lead to out-of-bounds read. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-5315

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-2026-5315

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-2026-5315.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "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-2026-5315.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "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-2026-5315.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#57300 · Revision 1
Added to Heist Feed
Publisher date
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