This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-66373 →

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...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 redis

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:7.0.15-1~deb12u9"}]}]

References

advisory security-tracker.debian.org