Linux
zlib security updates
Patch Radar has 36 security fixes for zlib, closing 7 CVEs. The newest security fix is DEBIAN-CVE-2026-85091 (1:1.3.dfsg+really1.3.2-4), released September 3, 2026.
Latest version
n/a
Release date not known
Security fixes
36
On record in Patch Radar
CVEs
7
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | DEBIAN-CVE-2026-85091 | Debian 14 | 1:1.3.dfsg+really1.3.2-4 | 1 | Sep 3, 2026 | |
| High | DEBIAN-CVE-2026-76844 | Debian 14 | 1:1.3.dfsg+really1.3.2-4 | 1 | Aug 24, 2026 | |
| Urgent | OPENSUSE-SU-2026:20487-1 | opensuse-leap 16.0 | 1.2.13-160000.3.1 | 2 | Apr 9, 2026 | |
| Urgent | SUSE-SU-2026:21151-1 | sles 16.0 | 1.2.13-160000.3.1 | 2 | Apr 9, 2026 | |
| Routine | SUSE-SU-2026:0783-1 | sles 15.7 | 1.2.13-150500.4.6.1 | 1 | Mar 3, 2026 | |
| Routine | SUSE-SU-2026:0783-1 | opensuse-leap 15.6 | 1.2.13-150500.4.6.1 | 1 | Mar 3, 2026 | |
| Routine | DEBIAN-CVE-2026-27171 | Debian 14 | 1:1.3.dfsg+really1.3.2-1 | 1 | Feb 18, 2026 | |
| Urgent | DEBIAN-CVE-2026-22184 | Debian 12.15 (bookworm) | 1:1.2.6.dfsg-1 | 1 | Jan 7, 2026 | |
| Urgent | DEBIAN-CVE-2026-22184 | Debian 13.5 (trixie) | 1:1.2.6.dfsg-1 | 1 | Jan 7, 2026 | |
| Urgent | DEBIAN-CVE-2026-22184 | Debian 14 | 1:1.2.6.dfsg-1 | 1 | Jan 7, 2026 | |
| Urgent | ALAS2023-2023-410 | amzn 2023 | 1.2.11-33.amzn2023.0.5 | 1 | Oct 30, 2023 | |
| Urgent | DEBIAN-CVE-2023-45853 | Debian 13.5 (trixie) | 1:1.3.dfsg-2 | 1 | Oct 14, 2023 | |
| Urgent | DEBIAN-CVE-2023-45853 | Debian 14 | 1:1.3.dfsg-2 | 1 | Oct 14, 2023 | |
| High | ALAS2023-2023-003 | amzn 2023 | 1.2.11-33.amzn2023.0.4 | 2 | Feb 17, 2023 | |
| High | RLSA-2022:7314 | rocky 9 | 0:1.2.11-32.el9_0 | 1 | Nov 2, 2022 | |
| High | ALSA-2022:7314 | almalinux 9 | 1.2.11-32.el9_0 | 1 | Nov 2, 2022 | |
| High | ELSA-2022-7314 | ol 9 | 0:1.2.11-32.el9_0 | 1 | Nov 2, 2022 | |
| High | RHSA-2022:7314 | RHEL 9 | 0:1.2.11-32.el9_0 | 1 | Nov 2, 2022 | |
| High | ELSA-2022-7106 | ol 8 | 0:1.2.11-19.el8_6 | 1 | Oct 26, 2022 | |
| High | RLSA-2022:7106 | rocky 8 | 0:1.2.11-19.el8_6 | 1 | Oct 25, 2022 | |
| High | ALSA-2022:7106 | almalinux 8 | 1.2.11-19.el8_6 | 1 | Oct 25, 2022 | |
| High | RHSA-2022:7106 | RHEL 8 | 0:1.2.11-19.el8_6 | 1 | Oct 25, 2022 | |
| High | DSA-5218-1 | Debian 11.6 (bullseye) | 1:1.2.11.dfsg-2+deb11u2 | 1 | Aug 25, 2022 | |
| High | DEBIAN-CVE-2022-37434 | Debian 12.15 (bookworm) | 1:1.2.11.dfsg-4.1 | 1 | Aug 5, 2022 | |
| High | DEBIAN-CVE-2022-37434 | Debian 13.5 (trixie) | 1:1.2.11.dfsg-4.1 | 1 | Aug 5, 2022 | |
| High | DEBIAN-CVE-2022-37434 | Debian 14 | 1:1.2.11.dfsg-4.1 | 1 | Aug 5, 2022 | |
| High | ELSA-2022-4584 | ol 9 | 0:1.2.11-31.el9_0.1 | 1 | Jun 30, 2022 | |
| High | RHSA-2022:4584 | RHEL 9 | 0:1.2.11-31.el9_0.1 | 1 | May 17, 2022 | |
| High | ALSA-2022:1642 | almalinux 8 | 1.2.11-18.el8_5 | 1 | Apr 28, 2022 | |
| High | RLSA-2022:1642 | rocky 8 | 0:1.2.11-18.el8_5 | 1 | Apr 28, 2022 | |
| High | ELSA-2022-1642 | ol 8 | 0:1.2.11-18.el8_5 | 1 | Apr 28, 2022 | |
| High | RHSA-2022:1642 | RHEL 8 | 0:1.2.11-18.el8_5 | 1 | Apr 28, 2022 | |
| High | DSA-5111-1 | Debian 11.6 (bullseye) | 1:1.2.11.dfsg-2+deb11u1 | 1 | Apr 1, 2022 | |
| High | DEBIAN-CVE-2018-25032 | Debian 12.15 (bookworm) | 1:1.2.11.dfsg-4 | 1 | Mar 25, 2022 | |
| High | DEBIAN-CVE-2018-25032 | Debian 13.5 (trixie) | 1:1.2.11.dfsg-4 | 1 | Mar 25, 2022 | |
| High | DEBIAN-CVE-2018-25032 | Debian 14 | 1:1.2.11.dfsg-4 | 1 | Mar 25, 2022 |
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