DEBIAN-CVE-2026-66373
Redis before 8.8.0, in the unusual case where an authenticated attacker can execute RESTORE, allows remote code execution via a RESTORE payload where the same NACK (pending entry) is referenced by more than one consumer, because deleting both consumers via XGROUP DELCONSUMER leads to a double free. NOTE: this issue exists because of an incomplete fix for CVE-2026-25243.
DEBIAN-CVE-2026-66373
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-2026-66373
redis
Source reference: /affected/0/package/name
- Affected versions
- 5:7.0.11-1
Source reference:
/affected/0/versions5:7.0.11-1+deb12u1Source reference:
/affected/0/versions5:7.0.12-1Source reference:
/affected/0/versions5:7.0.12-2Source reference:
/affected/0/versions5:7.0.13-1Source reference:
/affected/0/versions5:7.0.13-2Source reference:
/affected/0/versions5:7.0.14-1Source reference:
/affected/0/versions5:7.0.14-2Source reference:
/affected/0/versions5:7.0.15-1~deb12u1Source reference:
/affected/0/versions5:7.0.15-1~deb12u2Source reference:
/affected/0/versions5:7.0.15-1~deb12u3Source reference:
/affected/0/versions5:7.0.15-1~deb12u4Source reference:
/affected/0/versions5:7.0.15-1~deb12u5Source reference:
/affected/0/versions5:7.0.15-1~deb12u6Source reference:
/affected/0/versions5:7.0.15-1~deb12u7Source reference:
/affected/0/versions5:7.0.15-1~deb12u8Source reference:
/affected/0/versions - Fixed versions
- 5:7.0.15-1~deb12u9
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": "5:7.0.15-1~deb12u9"
}
]
}
],
"package": {
"name": "redis",
"purl": "pkg:deb/debian/redis?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"5:7.0.11-1",
"5:7.0.11-1+deb12u1",
"5:7.0.12-1",
"5:7.0.12-2",
"5:7.0.13-1",
"5:7.0.13-2",
"5:7.0.14-1",
"5:7.0.14-2",
"5:7.0.15-1~deb12u1",
"5:7.0.15-1~deb12u2",
"5:7.0.15-1~deb12u3",
"5:7.0.15-1~deb12u4",
"5:7.0.15-1~deb12u5",
"5:7.0.15-1~deb12u6",
"5:7.0.15-1~deb12u7",
"5:7.0.15-1~deb12u8"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-66373.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #58268 · Revision 1
- Added to Heist Feed
- Publisher date