DEBIAN-CVE-2026-6666
A possible null pointer reference in PgBouncer before 1.25.2 could lead to a crash, if a server sends an error response without SQLSTATE field.
DEBIAN-CVE-2026-6666
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-2026-6666
pgbouncer
Source reference: /affected/0/package/name
- Affected versions
- 1.18.0-1
Source reference:
/affected/0/versions1.18.0-1+deb12u1Source reference:
/affected/0/versions1.19.0-1Source reference:
/affected/0/versions1.19.1-1Source reference:
/affected/0/versions1.20.0-1Source reference:
/affected/0/versions1.20.1-1Source reference:
/affected/0/versions1.21.0-1Source reference:
/affected/0/versions1.22.0-1Source reference:
/affected/0/versions1.22.1-1Source reference:
/affected/0/versions1.23.0-1Source reference:
/affected/0/versions1.23.1-1Source reference:
/affected/0/versions1.24.0-2Source reference:
/affected/0/versions1.24.0-3Source reference:
/affected/0/versions1.24.1-1Source reference:
/affected/0/versions1.25.0-1Source reference:
/affected/0/versions1.25.0-2Source reference:
/affected/0/versions1.25.1-1Source reference:
/affected/0/versions1.25.2-1Source reference:
/affected/0/versions1.26.0-1Source reference:
/affected/0/versions1.26.0-2Source reference:
/affected/0/versions1.26.0-3Source reference:
/affected/0/versions1.26.0-4Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
pgbouncer
Source reference: /affected/1/package/name
- Affected versions
- 1.24.1-1
Source reference:
/affected/1/versions1.24.1-1+deb13u1Source reference:
/affected/1/versions - Fixed versions
- 1.24.1-1+deb13u2
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
pgbouncer
Source reference: /affected/2/package/name
- Affected versions
- 1.24.1-1
Source reference:
/affected/2/versions1.25.0-1Source reference:
/affected/2/versions1.25.0-2Source reference:
/affected/2/versions1.25.1-1Source reference:
/affected/2/versions - Fixed versions
- 1.25.2-1
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": "pgbouncer",
"purl": "pkg:deb/debian/pgbouncer?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"1.18.0-1",
"1.18.0-1+deb12u1",
"1.19.0-1",
"1.19.1-1",
"1.20.0-1",
"1.20.1-1",
"1.21.0-1",
"1.22.0-1",
"1.22.1-1",
"1.23.0-1",
"1.23.1-1",
"1.24.0-2",
"1.24.0-3",
"1.24.1-1",
"1.25.0-1",
"1.25.0-2",
"1.25.1-1",
"1.25.2-1",
"1.26.0-1",
"1.26.0-2",
"1.26.0-3",
"1.26.0-4"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6666.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.24.1-1+deb13u2"
}
]
}
],
"package": {
"name": "pgbouncer",
"purl": "pkg:deb/debian/pgbouncer?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"1.24.1-1",
"1.24.1-1+deb13u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6666.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.25.2-1"
}
]
}
],
"package": {
"name": "pgbouncer",
"purl": "pkg:deb/debian/pgbouncer?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1.24.1-1",
"1.25.0-1",
"1.25.0-2",
"1.25.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6666.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #58279 · Revision 1
- Added to Heist Feed
- Publisher date