DEBIAN-CVE-2026-31934
Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, there is a quadratic complexity issue when searching for URLs in mime encoded messages over SMTP leading to a performance impact. This issue has been patched in version 8.0.4.
DEBIAN-CVE-2026-31934
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-2026-31934
suricata
Source reference: /affected/0/package/name
- Affected versions
- 1:7.0.10-1
Source reference:
/affected/0/versions1:7.0.11-1Source reference:
/affected/0/versions1:7.0.11-1~bpo13+1Source reference:
/affected/0/versions1:8.0.0-1~exp1Source reference:
/affected/0/versions1:8.0.0-1~exp2Source reference:
/affected/0/versions1:8.0.0-1~exp4Source reference:
/affected/0/versions1:8.0.0-1~exp5Source reference:
/affected/0/versions1:8.0.1-1Source reference:
/affected/0/versions1:8.0.1-2Source reference:
/affected/0/versions1:8.0.1-3Source reference:
/affected/0/versions1:8.0.1-3~bpo13+1Source reference:
/affected/0/versions1:8.0.2-1Source reference:
/affected/0/versions1:8.0.2-1~bpo13+1Source reference:
/affected/0/versions1:8.0.3-1Source reference:
/affected/0/versions1:8.0.3-1~bpo13+1Source reference:
/affected/0/versions1:8.0.3-2~exp1Source reference:
/affected/0/versions1:8.0.4-1~bpo13+1Source reference:
/affected/0/versions - Fixed versions
- 1:8.0.4-1
Source reference:
/affected/0/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"
},
{
"fixed": "1:8.0.4-1"
}
]
}
],
"package": {
"name": "suricata",
"purl": "pkg:deb/debian/suricata?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1:7.0.10-1",
"1:7.0.11-1",
"1:7.0.11-1~bpo13+1",
"1:8.0.0-1~exp1",
"1:8.0.0-1~exp2",
"1:8.0.0-1~exp4",
"1:8.0.0-1~exp5",
"1:8.0.1-1",
"1:8.0.1-2",
"1:8.0.1-3",
"1:8.0.1-3~bpo13+1",
"1:8.0.2-1",
"1:8.0.2-1~bpo13+1",
"1:8.0.3-1",
"1:8.0.3-1~bpo13+1",
"1:8.0.3-2~exp1",
"1:8.0.4-1~bpo13+1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31934.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56738 · Revision 1
- Added to Heist Feed
- Publisher date