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CVE-2026-81736 If a BIND resolver has cached a tree of SVCB/HTTPS AliasMode records, and is then queried for the root of that tree, the…

Description

If a BIND resolver has cached a tree of SVCB/HTTPS AliasMode records, and is then queried for the root of that tree, the resolver will spend disproportionate CPU time constructing the response. This issue affects BIND 9 versions 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.

Produits et versions touchés

Produit Versions touchées Corrigé en
BIND 9 9.21 9.21.0 → 9.21.25 Pas de correctif indiqué
BIND 9 9.20 9.20.0 → 9.20.27 Pas de correctif indiqué
BIND 9 9.18 9.18.0 → 9.18.50 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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