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RHSA-2026:75578
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Source
https://access.redhat.com/errata/RHSA-2026:75578
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:75578.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:75578
Upstream
CVE (5)
CVE-2026-19666
CVE-2026-19667
CVE-2026-80274
CVE-2026-81563
CVE-2026-81736
Published
2026-10-06T10:18:57Z
Modified
2026-10-14T10:30:28Z
Severity
7.5 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: bind9.18 security update
Details
References
https://access.redhat.com/errata/RHSA-2026:75578
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2535432
https://bugzilla.redhat.com/show_bug.cgi?id=2535435
https://bugzilla.redhat.com/show_bug.cgi?id=2535461
https://bugzilla.redhat.com/show_bug.cgi?id=2535466
https://bugzilla.redhat.com/show_bug.cgi?id=2535477
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_75578.json
https://access.redhat.com/security/cve/CVE-2026-19666
https://www.cve.org/CVERecord?id=CVE-2026-19666
https://nvd.nist.gov/vuln/detail/CVE-2026-19666
https://downloads.isc.org/isc/bind9/9.20.29
https://downloads.isc.org/isc/bind9/9.21.26
https://kb.isc.org/docs/cve-2026-19666
https://access.redhat.com/security/cve/CVE-2026-19667
https://www.cve.org/CVERecord?id=CVE-2026-19667
https://nvd.nist.gov/vuln/detail/CVE-2026-19667
https://kb.isc.org/docs/cve-2026-19667
https://access.redhat.com/security/cve/CVE-2026-80274
https://www.cve.org/CVERecord?id=CVE-2026-80274
https://nvd.nist.gov/vuln/detail/CVE-2026-80274
https://kb.isc.org/docs/cve-2026-80274
https://access.redhat.com/security/cve/CVE-2026-81563
https://www.cve.org/CVERecord?id=CVE-2026-81563
https://nvd.nist.gov/vuln/detail/CVE-2026-81563
https://kb.isc.org/docs/cve-2026-81563
https://access.redhat.com/security/cve/CVE-2026-81736
https://www.cve.org/CVERecord?id=CVE-2026-81736
https://nvd.nist.gov/vuln/detail/CVE-2026-81736
https://kb.isc.org/docs/cve-2026-81736
Affected packages
Red Hat:enterprise_linux:9::appstream
bind9.18
Package
Name
bind9.18
Purl
pkg:rpm/redhat/bind9.18
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-chroot
Package
Name
bind9.18-chroot
Purl
pkg:rpm/redhat/bind9.18-chroot
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-debuginfo
Package
Name
bind9.18-debuginfo
Purl
pkg:rpm/redhat/bind9.18-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-debugsource
Package
Name
bind9.18-debugsource
Purl
pkg:rpm/redhat/bind9.18-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-dnssec-utils
Package
Name
bind9.18-dnssec-utils
Purl
pkg:rpm/redhat/bind9.18-dnssec-utils
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-dnssec-utils-debuginfo
Package
Name
bind9.18-dnssec-utils-debuginfo
Purl
pkg:rpm/redhat/bind9.18-dnssec-utils-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-libs
Package
Name
bind9.18-libs
Purl
pkg:rpm/redhat/bind9.18-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-libs-debuginfo
Package
Name
bind9.18-libs-debuginfo
Purl
pkg:rpm/redhat/bind9.18-libs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-utils
Package
Name
bind9.18-utils
Purl
pkg:rpm/redhat/bind9.18-utils
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-utils-debuginfo
Package
Name
bind9.18-utils-debuginfo
Purl
pkg:rpm/redhat/bind9.18-utils-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
Red Hat:enterprise_linux:9::crb
bind9.18-debuginfo
Package
Name
bind9.18-debuginfo
Purl
pkg:rpm/redhat/bind9.18-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-debugsource
Package
Name
bind9.18-debugsource
Purl
pkg:rpm/redhat/bind9.18-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-devel
Package
Name
bind9.18-devel
Purl
pkg:rpm/redhat/bind9.18-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-dnssec-utils-debuginfo
Package
Name
bind9.18-dnssec-utils-debuginfo
Purl
pkg:rpm/redhat/bind9.18-dnssec-utils-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-doc
Package
Name
bind9.18-doc
Purl
pkg:rpm/redhat/bind9.18-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-libs
Package
Name
bind9.18-libs
Purl
pkg:rpm/redhat/bind9.18-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-libs-debuginfo
Package
Name
bind9.18-libs-debuginfo
Purl
pkg:rpm/redhat/bind9.18-libs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
bind9.18-utils-debuginfo
Package
Name
bind9.18-utils-debuginfo
Purl
pkg:rpm/redhat/bind9.18-utils-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
32:9.18.29-14.el9_8.10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:75578.json"
RHSA-2026:75578 - OSV