Linux
memcached security updates
Patch Radar has 45 security fixes for memcached, closing 10 CVEs. The newest security fix is memcached 1.6.14-1ubuntu0.3, released September 22, 2026.
Latest version
n/a
Release date not known
Security fixes
45
On record in Patch Radar
CVEs
10
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | memcached 1.6.14-1ubuntu0.3 | Ubuntu 22.04.1 LTS (jammy) | 1.6.14-1ubuntu0.3 | 1 | Sep 22, 2026 | |
| Routine | memcached 1.6.24-1ubuntu0.3 | Ubuntu 24.04.5 LTS (noble) | 1.6.24-1ubuntu0.3 | 1 | Sep 22, 2026 | |
| Routine | DEBIAN-CVE-2026-90698 | Debian 14 | 1.6.45-1 | 1 | Sep 17, 2026 | |
| Routine | memcached 1.6.40-1ubuntu0.3 | Ubuntu 26.04.1 LTS (resolute) | 1.6.40-1ubuntu0.3 | 1 | Sep 14, 2026 | |
| High | ELSA-2026-27842 | ol 10 | 0:1.6.23-7.el10_2.1 | 1 | Jul 16, 2026 | |
| High | RHSA-2026:27862 | RHEL 9 | 0:1.6.9-7.el9_8.1 | 1 | Jun 24, 2026 | |
| High | RLSA-2026:27842 | rocky 10 | 0:1.6.23-7.el10_2.1 | 1 | Jun 24, 2026 | |
| High | RLSA-2026:27862 | rocky 9 | 0:1.6.9-7.el9_8.1 | 1 | Jun 24, 2026 | |
| High | ELSA-2026-27862 | ol 9 | 0:1.6.9-7.el9_8.1 | 1 | Jun 23, 2026 | |
| High | ALSA-2026:27842 | almalinux 10 | 1.6.23-7.el10_2.1 | 1 | Jun 22, 2026 | |
| High | ALSA-2026:27862 | almalinux 9 | 1.6.9-7.el9_8.1 | 1 | Jun 22, 2026 | |
| High | ALAS2023-2026-1781 | amzn 2023 | 1.6.42-2.amzn2023.0.1 | 2 | Jun 8, 2026 | |
| High | SUSE-SU-2026:22022-1 | sles 16.0 | 1.6.38-160000.3.1 | 2 | Jun 2, 2026 | |
| High | DEBIAN-CVE-2026-47783 | Debian 12.15 (bookworm) | 1.6.18-1+deb12u1 | 1 | May 20, 2026 | |
| High | DEBIAN-CVE-2026-47783 | Debian 14 | 1.6.42-1 | 1 | May 20, 2026 | |
| High | DEBIAN-CVE-2026-47784 | Debian 12.15 (bookworm) | 1.6.18-1+deb12u1 | 1 | May 20, 2026 | |
| High | DEBIAN-CVE-2026-47784 | Debian 14 | 1.6.42-1 | 1 | May 20, 2026 | |
| High | RHSA-2026:27842 | RHEL 10 | 1.6.23-7.el10_2.1 | 1 | May 20, 2026 | |
| High | memcached 1.6.14-1ubuntu0.2 | Ubuntu 22.04.1 LTS (jammy) | 1.6.14-1ubuntu0.2 | 2 | May 20, 2026 | |
| High | memcached 1.6.24-1ubuntu0.1 | Ubuntu 24.04.5 LTS (noble) | 1.6.24-1ubuntu0.1 | 2 | May 20, 2026 | |
| High | memcached 1.6.38-1ubuntu0.1 | Ubuntu 25.10 (questing) | 1.6.38-1ubuntu0.1 | 2 | May 20, 2026 | |
| High | memcached 1.6.40-1ubuntu0.1 | Ubuntu 26.04.1 LTS (resolute) | 1.6.40-1ubuntu0.1 | 2 | May 20, 2026 | |
| Urgent | ALAS2023-2023-449 | amzn 2023 | 1.6.22-2.amzn2023.0.1 | 2 | Dec 6, 2023 | |
| Urgent | DEBIAN-CVE-2023-46853 | Debian 12.15 (bookworm) | 1.6.18-1+deb12u1 | 1 | Oct 27, 2023 | |
| Urgent | DEBIAN-CVE-2023-46853 | Debian 13.5 (trixie) | 1.6.22-1 | 1 | Oct 27, 2023 | |
| Urgent | DEBIAN-CVE-2023-46853 | Debian 14 | 1.6.22-1 | 1 | Oct 27, 2023 | |
| High | DEBIAN-CVE-2023-46852 | Debian 13.5 (trixie) | 1.6.22-1 | 1 | Oct 27, 2023 | |
| High | DEBIAN-CVE-2023-46852 | Debian 14 | 1.6.22-1 | 1 | Oct 27, 2023 | |
| High | DEBIAN-CVE-2023-46852 | Debian 12.15 (bookworm) | 1.6.18-1+deb12u1 | 1 | Oct 27, 2023 | |
| Urgent | memcached 1.6.14-1ubuntu0.1 | Ubuntu 22.04.1 LTS (jammy) | 1.6.14-1ubuntu0.1 | 2 | Oct 27, 2023 | |
| High | DEBIAN-CVE-2022-48571 | Debian 12.15 (bookworm) | 1.6.8+dfsg-1 | 1 | Aug 22, 2023 | |
| High | DEBIAN-CVE-2022-48571 | Debian 13.5 (trixie) | 1.6.8+dfsg-1 | 1 | Aug 22, 2023 | |
| High | DEBIAN-CVE-2022-48571 | Debian 14 | 1.6.8+dfsg-1 | 1 | Aug 22, 2023 | |
| High | DEBIAN-CVE-2020-22570 | Debian 12.15 (bookworm) | 1.6.3-1 | 1 | Aug 22, 2023 | |
| High | DEBIAN-CVE-2020-22570 | Debian 13.5 (trixie) | 1.6.3-1 | 1 | Aug 22, 2023 | |
| High | DEBIAN-CVE-2020-22570 | Debian 14 | 1.6.3-1 | 1 | Aug 22, 2023 | |
| High | memcached 1.5.22-2ubuntu0.3 | Ubuntu 20.04 LTS (focal) | 1.5.22-2ubuntu0.3 | 1 | Aug 22, 2023 | |
| High | memcached 1.5.6-0ubuntu1.2+esm1 | Ubuntu 18.04.6 LTS (bionic) | 1.5.6-0ubuntu1.2+esm1 | 1 | Aug 22, 2023 | |
| Routine | DEBIAN-CVE-2021-37519 | Debian 12.15 (bookworm) | 1.6.10+dfsg-1 | 1 | Feb 3, 2023 | |
| Routine | DEBIAN-CVE-2021-37519 | Debian 13.5 (trixie) | 1.6.10+dfsg-1 | 1 | Feb 3, 2023 | |
| Routine | DEBIAN-CVE-2021-37519 | Debian 14 | 1.6.10+dfsg-1 | 1 | Feb 3, 2023 | |
| High | ELSA-2020-1576 | ol 8 | 0:1.5.9-3.el8 | 1 | May 5, 2020 | |
| High | RHSA-2020:1576 | RHEL 8 | 0:1.5.9-3.el8 | 1 | Apr 28, 2020 | |
| Routine | memcached 1.5.6-0ubuntu1.2 | Ubuntu 18.04.6 LTS (bionic) | 1.5.6-0ubuntu1.2 | 1 | Aug 29, 2019 | |
| High | memcached 1.5.6-0ubuntu1.1 | Ubuntu 18.04.6 LTS (bionic) | 1.5.6-0ubuntu1.1 | 1 | Apr 28, 2019 |
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