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OpenAdvisories
High DLA-4162-1 1 CVE

redis - security update

Published May 12, 2025 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 11 redis 5:6.0.16-1+deb11u6

Vulnerabilities 1

  • High 7.5
    CVE-2025-21605

    Redis DoS Vulnerability due to unlimited growth of output buffers abused by unauthenticated client

    Redis is an open source, in-memory database that persists on disk. In versions starting at 2.6 and prior to 7.4.3, An unauthenticated client can cause unlimited growth of output buffers, until the server runs out of memory or is killed. By default, the Redis …

    Redis Redis redis redis Debian Ubuntu Azure Linux Alpine