[El-errata] ELSA-2026-90328 Moderate: Oracle Linux 10 bind security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-90328

http://linux.oracle.com/errata/ELSA-2026-90328.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
bind-9.18.33-15.0.1.el10_2.13.x86_64.rpm
bind-chroot-9.18.33-15.0.1.el10_2.13.x86_64.rpm
bind-devel-9.18.33-15.0.1.el10_2.13.x86_64.rpm
bind-dnssec-utils-9.18.33-15.0.1.el10_2.13.x86_64.rpm
bind-doc-9.18.33-15.0.1.el10_2.13.noarch.rpm
bind-libs-9.18.33-15.0.1.el10_2.13.x86_64.rpm
bind-license-9.18.33-15.0.1.el10_2.13.noarch.rpm
bind-utils-9.18.33-15.0.1.el10_2.13.x86_64.rpm

aarch64:
bind-9.18.33-15.0.1.el10_2.13.aarch64.rpm
bind-chroot-9.18.33-15.0.1.el10_2.13.aarch64.rpm
bind-devel-9.18.33-15.0.1.el10_2.13.aarch64.rpm
bind-dnssec-utils-9.18.33-15.0.1.el10_2.13.aarch64.rpm
bind-doc-9.18.33-15.0.1.el10_2.13.noarch.rpm
bind-libs-9.18.33-15.0.1.el10_2.13.aarch64.rpm
bind-license-9.18.33-15.0.1.el10_2.13.noarch.rpm
bind-utils-9.18.33-15.0.1.el10_2.13.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/bind-9.18.33-15.0.1.el10_2.13.src.rpm

Related CVEs:

CVE-2026-19662




Description of changes:

[9.18.33-15.0.1.el10_2.13]
- Hard require needed openssl-libs [Orabug: 38742109]
- Fix warning when changing device file permissions [Orabug: 36518580]

[32:9.18.33-15.13]
- Fix CVE-2026-19662: NOQNAME proof use-after-free could crash recursive resolver.

[32:9.18.33-15.12]
- Prevent assertion failure in dns64 mode with break-dnssec yes (CVE-2026-19666)
- Prevent memory leak on following HTTPS/SVCB RR (CVE-2026-81563)
- Prevent crash on wildcard responses containing both NSEC and NSEC3 proofs (CVE-2026-80274)
- Reject oversized negative cached records early (CVE-2026-19667)
- Set limit to following HTTPS/SVCB aliases (CVE-2026-81736)

[32:9.18.33-15.11]
- Add new root key 38696 into package files too (RHEL-252999)

[32:9.18.33-15.10]
- Validate NSEC3 signer matches owning zone (CVE-2026-10723)

[32:9.18.33-15.9]
- Reject out-of-zone NSEC next owner names (CVE-2026-13321)

[32:9.18.33-15.7]
- Fix reference-counted dns_slabheaders in cache (CVE-2026-11622)

[32:9.18.33-15.6]
- Fix RRSIG label count validation for wildcard cache poisoning
  (CVE-2026-11721)

[32:9.18.33-15.5]
- Fix RPZ name-too-long wildcard expansion (CVE-2026-11331)

[32:9.18.33-15.4]
- Fix assertion failure on malformed NSEC/NSEC3 responses
  (CVE-2026-13204)