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RHSA-2026:71611
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Source
https://access.redhat.com/errata/RHSA-2026:71611
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:71611.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:71611
Upstream
CVE-2026-81642
Published
2026-09-25T10:15:39Z
Modified
2026-09-25T10:32:24Z
Severity
9.8 (Critical)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: unbound security update
Details
References
https://access.redhat.com/errata/RHSA-2026:71611
https://access.redhat.com/security/updates/classification/#critical
https://bugzilla.redhat.com/show_bug.cgi?id=2535059
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_71611.json
https://access.redhat.com/security/cve/CVE-2026-81642
https://www.cve.org/CVERecord?id=CVE-2026-81642
https://nvd.nist.gov/vuln/detail/CVE-2026-81642
https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-81642.txt
Affected packages
Red Hat:rhel_e4s:9.4::appstream
python3-unbound
Package
Name
python3-unbound
Purl
pkg:rpm/redhat/python3-unbound
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
python3-unbound-debuginfo
Package
Name
python3-unbound-debuginfo
Purl
pkg:rpm/redhat/python3-unbound-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
unbound
Package
Name
unbound
Purl
pkg:rpm/redhat/unbound
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
unbound-debuginfo
Package
Name
unbound-debuginfo
Purl
pkg:rpm/redhat/unbound-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
unbound-debugsource
Package
Name
unbound-debugsource
Purl
pkg:rpm/redhat/unbound-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
unbound-libs
Package
Name
unbound-libs
Purl
pkg:rpm/redhat/unbound-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
unbound-libs-debuginfo
Package
Name
unbound-libs-debuginfo
Purl
pkg:rpm/redhat/unbound-libs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1.16.2-8.el9_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71611.json"
RHSA-2026:71611 - OSV