SLES 16 — libz1 — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 8 February 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2022:1052-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-25032 CVE-2022-37434 CVE-2023-45853 CVE-2026-27171 CVE-2016-9843 Upstream summary: zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches. […]