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DEBIAN-CVE-2026-78322

Type: advisorySource: OSV1 source record

A flaw was found in file-roller. When opening or extracting a malicious 7z or RAR archive containing a file entry with an excessively long path, file-roller's progress-line parsing copies the path into a fixed-size stack buffer using an unbounded string copy. This can trigger a stack buffer overflow and cause file-roller to terminate, resulting in a denial of service. To exploit this flaw, a victim must open or extract the crafted archive using file-roller.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-78322

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-2026-78322

file-roller

Source reference: /affected/0/package/name

Affected versions
43.0-1

Source reference: /affected/0/versions

43.1-1

Source reference: /affected/0/versions

44-1

Source reference: /affected/0/versions

44-2

Source reference: /affected/0/versions

44.1-1

Source reference: /affected/0/versions

44.3-1

Source reference: /affected/0/versions

44.4-1

Source reference: /affected/0/versions

44.5-1

Source reference: /affected/0/versions

44.6-1

Source reference: /affected/0/versions

44.6-2

Source reference: /affected/0/versions

44.6-3

Source reference: /affected/0/versions

44.6-4

Source reference: /affected/0/versions

44.6-5

Source reference: /affected/0/versions

44.7-1

Source reference: /affected/0/versions

44~beta-1

Source reference: /affected/0/versions

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

file-roller

Source reference: /affected/1/package/name

Affected versions
44.5-1

Source reference: /affected/1/versions

44.6-1

Source reference: /affected/1/versions

44.6-2

Source reference: /affected/1/versions

44.6-3

Source reference: /affected/1/versions

44.6-4

Source reference: /affected/1/versions

44.6-5

Source reference: /affected/1/versions

44.7-1

Source reference: /affected/1/versions

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

file-roller

Source reference: /affected/2/package/name

Affected versions
44.5-1

Source reference: /affected/2/versions

44.6-1

Source reference: /affected/2/versions

44.6-2

Source reference: /affected/2/versions

44.6-3

Source reference: /affected/2/versions

44.6-4

Source reference: /affected/2/versions

44.6-5

Source reference: /affected/2/versions

Fixed versions
44.7-1

Source reference: /affected/2/ranges

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": "file-roller",
      "purl": "pkg:deb/debian/file-roller?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "43.0-1",
      "43.1-1",
      "44-1",
      "44-2",
      "44.1-1",
      "44.3-1",
      "44.4-1",
      "44.5-1",
      "44.6-1",
      "44.6-2",
      "44.6-3",
      "44.6-4",
      "44.6-5",
      "44.7-1",
      "44~beta-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-78322.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "file-roller",
      "purl": "pkg:deb/debian/file-roller?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "44.5-1",
      "44.6-1",
      "44.6-2",
      "44.6-3",
      "44.6-4",
      "44.6-5",
      "44.7-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-78322.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "44.7-1"
          }
        ]
      }
    ],
    "package": {
      "name": "file-roller",
      "purl": "pkg:deb/debian/file-roller?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "44.5-1",
      "44.6-1",
      "44.6-2",
      "44.6-3",
      "44.6-4",
      "44.6-5"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-78322.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#58348 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement