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RHSA-2026:34211
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Source
https://access.redhat.com/errata/RHSA-2026:34211
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:34211.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:34211
Upstream
CVE-2026-5450
Published
2026-07-02T10:17:36Z
Modified
2026-07-10T10:09:42Z
Severity
5.0 (Medium)
CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: glibc security update
Details
References
https://access.redhat.com/errata/RHSA-2026:34211
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2459853
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_34211.json
https://access.redhat.com/security/cve/CVE-2026-5450
https://www.cve.org/CVERecord?id=CVE-2026-5450
https://nvd.nist.gov/vuln/detail/CVE-2026-5450
https://inbox.sourceware.org/libc-announce/b11f0003-6ec1-4bd6-b9de-9e38a4efeca3@redhat.com/T/#u
https://nvd.nist.gov/vuln/detail/CVE-2026-5450#range-21286997
https://sourceware.org/bugzilla/show_bug.cgi?id=CVE-2026-5450
Affected packages
Red Hat:rhel_els:7
glibc
Package
Name
glibc
Purl
pkg:rpm/redhat/glibc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-common
Package
Name
glibc-common
Purl
pkg:rpm/redhat/glibc-common
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-debuginfo
Package
Name
glibc-debuginfo
Purl
pkg:rpm/redhat/glibc-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-debuginfo-common
Package
Name
glibc-debuginfo-common
Purl
pkg:rpm/redhat/glibc-debuginfo-common
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-devel
Package
Name
glibc-devel
Purl
pkg:rpm/redhat/glibc-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-headers
Package
Name
glibc-headers
Purl
pkg:rpm/redhat/glibc-headers
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-utils
Package
Name
glibc-utils
Purl
pkg:rpm/redhat/glibc-utils
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
nscd
Package
Name
nscd
Purl
pkg:rpm/redhat/nscd
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
glibc-static
Package
Name
glibc-static
Purl
pkg:rpm/redhat/glibc-static
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.17-326.el7_9.6
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:34211.json"
RHSA-2026:34211 - OSV