DEBIAN-CVE-2026-78322
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.
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/versions43.1-1Source reference:
/affected/0/versions44-1Source reference:
/affected/0/versions44-2Source reference:
/affected/0/versions44.1-1Source reference:
/affected/0/versions44.3-1Source reference:
/affected/0/versions44.4-1Source reference:
/affected/0/versions44.5-1Source reference:
/affected/0/versions44.6-1Source reference:
/affected/0/versions44.6-2Source reference:
/affected/0/versions44.6-3Source reference:
/affected/0/versions44.6-4Source reference:
/affected/0/versions44.6-5Source reference:
/affected/0/versions44.7-1Source reference:
/affected/0/versions44~beta-1Source 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/versions44.6-1Source reference:
/affected/1/versions44.6-2Source reference:
/affected/1/versions44.6-3Source reference:
/affected/1/versions44.6-4Source reference:
/affected/1/versions44.6-5Source reference:
/affected/1/versions44.7-1Source 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/versions44.6-1Source reference:
/affected/2/versions44.6-2Source reference:
/affected/2/versions44.6-3Source reference:
/affected/2/versions44.6-4Source reference:
/affected/2/versions44.6-5Source 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