CVE-2026-27171

LLM-synthesized narrative grounded in this CVE's description and references.

• Zlib/Zlib3 versions

  cpe:2.3:a:zlib:zlib:*:*:*:*:*:*:*:*+ 2 more

  • cpe:2.3:a:zlib:zlib:*:*:*:*:*:*:*:*range: >=1.2.12,<1.3.2
  • (no CPE)range: <1.3.2
  • (no CPE)range: 0
• osv-coords15 versions

  pkg:apk/chainguard/zlibpkg:apk/chainguard/zlib-devpkg:apk/wolfi/zlibpkg:apk/wolfi/zlib-devpkg:rpm/opensuse/zlib&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/zlib&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/zlib&distro=openSUSE%20Tumbleweedpkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Micro%206.2

  < 1.3.2-r0+ 14 more

  • (no CPE)range: < 1.3.2-r0
  • (no CPE)range: < 1.3.2-r0
  • (no CPE)range: < 1.3.2-r0
  • (no CPE)range: < 1.3.2-r0
  • (no CPE)range: < 1.2.13-150500.4.6.1
  • (no CPE)range: < 1.2.13-160000.3.1
  • (no CPE)range: < 1.3.1-2.1
  • (no CPE)range: < 1.2.13-150500.4.6.1
  • (no CPE)range: < 1.2.13-150500.4.6.1
  • (no CPE)range: < 1.2.13-150500.4.6.1
  • (no CPE)range: < 1.2.13-160000.3.1
  • (no CPE)range: < 1.2.13-160000.3.1
  • (no CPE)range: < 1.2.13-7.1
  • (no CPE)range: < 1.2.13-slfo.1.1_2.1
  • (no CPE)range: < 1.2.13-160000.3.1

• github.com/madler/zlib/issues/904nvdExploitIssue Tracking
• 7asecurity.com/blog/2026/02/zlib-7asecurity-audit/nvdProduct
• 7asecurity.com/reports/pentest-report-zlib-RC1.1.pdfnvdTechnical Description
• github.com/madler/zlib/releases/tag/v1.3.2nvdRelease Notes
• ostif.org/zlib-audit-complete/nvdProduct

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