VDB

RHSA-2025%3A21817

RHSA-2025%3A21817 PUBLISHED CVSS 8.600000381469727 HIGH

Record from OSV · Published November 21, 2025

Red Hat Security Advisory: bind security update

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
bind-chrootRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-dnssec-docRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-debugsourceRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-libsRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-develRed Hat:rhel_eus:9.4::appstream32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-docRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-utils-debuginfoRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-dnssec-utilsRed Hat:rhel_eus:9.4::appstream32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-chrootRed Hat:rhel_eus:9.4::appstream32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-dnssec-docRed Hat:rhel_eus:9.4::appstream32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-debuginfoRed Hat:rhel_eus:9.4::appstream32:9.16.23-18.el9_4.10, 9.16.23-18.el9
bind-dnssec-utilsRed Hat:rhel_eus:9.4::crb32:9.16.23-18.el9_4.10, 9.16.23-18.el9

18 more packages have a fixed version. See every fix in Lookup.

Risk scores

CVSS 3.1
8.600000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Affected products

VendorProductVersions
Red Hat:rhel_eus:9.4::crbbind-chroot0, 0
Red Hat:rhel_eus:9.4::crbbind-dnssec-doc0, 0
Red Hat:rhel_eus:9.4::crbbind-debugsource0, 0
Red Hat:rhel_eus:9.4::crbbind-libs0, 0
Red Hat:rhel_eus:9.4::appstreambind-devel0, 0
Red Hat:rhel_eus:9.4::crbbind-doc0, 0
Red Hat:rhel_eus:9.4::crbbind-utils-debuginfo0, 0
Red Hat:rhel_eus:9.4::appstreambind-dnssec-utils0, 0
Red Hat:rhel_eus:9.4::appstreambind-chroot0, 0
Red Hat:rhel_eus:9.4::appstreambind-dnssec-doc0, 0
Red Hat:rhel_eus:9.4::appstreambind-debuginfo0, 0
Red Hat:rhel_eus:9.4::crbbind-dnssec-utils0, 0
Red Hat:rhel_eus:9.4::crbbind-libs-debuginfo0, 0
Red Hat:rhel_eus:9.4::appstreambind-dnssec-utils-debuginfo0, 0
Red Hat:rhel_eus:9.4::appstreambind0, 0
Red Hat:rhel_eus:9.4::appstreambind-license0, 0
Red Hat:rhel_eus:9.4::appstreambind-utils0, 0
Red Hat:rhel_eus:9.4::appstreambind-debugsource0, 0
Red Hat:rhel_eus:9.4::appstreambind-doc0, 0
Red Hat:rhel_eus:9.4::crbbind-dnssec-utils-debuginfo0, 0

…and 10 more

Timeline

  • Nov 21, 2025 CVE Published
  • Apr 20, 2026 CVE Updated
  • May 1, 2026 Security Advisory (3 in total, the first dated here)
  • May 19, 2026 Distribution Patch (2 in total, the first dated here)

Query this with the API

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vulnetix vdb vuln RHSA-2025%3A21817
vulnetix vdb fixes RHSA-2025%3A21817

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/RHSA-2025%253A21817/fixes/registry"

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References

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