Skip to content
Heist/ feed
Unrated

DEBIAN-CVE-2026-36189

Type: advisorySource: OSV1 source record

Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustify_d-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the check_template.cpp, check_template function, tokenize_cleanup function, uncrustify executable components

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-36189

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-2026-36189

uncrustify

Source reference: /affected/0/package/name

Affected versions
0.72.0+dfsg1-2

Source reference: /affected/0/versions

0.78.1+dfsg1-1

Source reference: /affected/0/versions

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

uncrustify

Source reference: /affected/1/package/name

Affected versions
0.78.1+dfsg1-1

Source reference: /affected/1/versions

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

uncrustify

Source reference: /affected/2/package/name

Affected versions
0.78.1+dfsg1-1

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": "uncrustify",
      "purl": "pkg:deb/debian/uncrustify?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "0.72.0+dfsg1-2",
      "0.78.1+dfsg1-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-36189.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "uncrustify",
      "purl": "pkg:deb/debian/uncrustify?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "0.78.1+dfsg1-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-36189.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "uncrustify",
      "purl": "pkg:deb/debian/uncrustify?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "0.78.1+dfsg1-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-36189.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#56436 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement