RHSA-2026:65568
- Source
- https://access.redhat.com/errata/RHSA-2026:65568
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:65568.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RHSA-2026:65568
- Upstream
- Published
- 2026-09-09T10:20:37Z
- Modified
- 2026-09-30T10:14:58Z
- 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: Red Hat Hardened Images RPMs Security Update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:65568
- https://access.redhat.com/security/cve/CVE-2026-66046
- https://access.redhat.com/security/cve/CVE-2026-76641
- https://access.redhat.com/security/cve/CVE-2026-76956
- https://access.redhat.com/security/cve/CVE-2026-76957
- https://access.redhat.com/security/updates/classification/
- https://images.redhat.com/
- https://access.redhat.com/security/cve/CVE-2026-56411
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_65568.json
- https://bugzilla.redhat.com/show_bug.cgi?id=2491202
- https://www.cve.org/CVERecord?id=CVE-2026-56411
- https://nvd.nist.gov/vuln/detail/CVE-2026-56411
- https://github.com/libexpat/libexpat/pull/1263
- https://bugzilla.redhat.com/show_bug.cgi?id=2517901
- https://www.cve.org/CVERecord?id=CVE-2026-66046
- https://nvd.nist.gov/vuln/detail/CVE-2026-66046
- https://github.com/libexpat/libexpat/pull/1321
- https://www.vulncheck.com/advisories/expat-denial-of-service-via-storeatts-quadratic-complexity
- https://bugzilla.redhat.com/show_bug.cgi?id=2520649
- https://www.cve.org/CVERecord?id=CVE-2026-76641
- https://nvd.nist.gov/vuln/detail/CVE-2026-76641
- https://github.com/libexpat/libexpat/commit/98599f6dcc2b460410881fe420f5f55d6bec63bf
- https://github.com/libexpat/libexpat/pull/1331
- https://www.vulncheck.com/advisories/expat-out-of-bounds-read-via-dtdcopy
- https://bugzilla.redhat.com/show_bug.cgi?id=2520124
- https://www.cve.org/CVERecord?id=CVE-2026-76956
- https://nvd.nist.gov/vuln/detail/CVE-2026-76956
- https://github.com/libexpat/libexpat/pull/1326
- https://bugzilla.redhat.com/show_bug.cgi?id=2520125
- https://www.cve.org/CVERecord?id=CVE-2026-76957
- https://nvd.nist.gov/vuln/detail/CVE-2026-76957
- https://github.com/libexpat/libexpat/pull/1322
- https://github.com/libexpat/libexpat/pull/1329
Affected packages
Red Hat:hummingbird:1 / expat
Package
- Name
- expat
- Purl
- pkg:rpm/redhat/expat
Red Hat:hummingbird:1 / expat-devel
Package
- Name
- expat-devel
- Purl
- pkg:rpm/redhat/expat-devel