CVE-2026-81736

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

• Isc/Bindllm-fuzzy

  Range: 9.18.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.18.11-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1
• osv-coords16 versions

  pkg:rpm/almalinux/bindpkg:rpm/almalinux/bind-chrootpkg:rpm/almalinux/bind-develpkg:rpm/almalinux/bind-dnssec-utilspkg:rpm/almalinux/bind-docpkg:rpm/almalinux/bind-libspkg:rpm/almalinux/bind-licensepkg:rpm/almalinux/bind-utilspkg:rpm/almalinux/bind9.18pkg:rpm/almalinux/bind9.18-chrootpkg:rpm/almalinux/bind9.18-develpkg:rpm/almalinux/bind9.18-dnssec-utilspkg:rpm/almalinux/bind9.18-docpkg:rpm/almalinux/bind9.18-libspkg:rpm/almalinux/bind9.18-utilspkg:rpm/opensuse/bind&distro=openSUSE%20Tumbleweed

  < 32:9.18.33-15.el10_2.12+ 15 more

  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.33-15.el10_2.12
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 32:9.18.29-14.el9_8.10
  • (no CPE)range: < 9.20.29-1.1

• downloads.isc.org/isc/bind9/9.20.29nvd
• downloads.isc.org/isc/bind9/9.21.26nvd
• kb.isc.org/docs/cve-2026-81736nvd

• ISC Patches 14 Vulnerabilities in BIND 9 Security Update
  SecurityWeek · Sep 17, 2026
• BIND 9 Update Fixes 14 Flaws, Including an Unauthenticated Crash Over DNS-over-HTTPS
  The Hacker News · Sep 17, 2026
• ISC Patches 14 BIND 9 Vulnerabilities, Primarily Causing Denial-of-Service
  Vypr Intelligence · Sep 16, 2026