RHSA-2026:72448
- Source
- https://access.redhat.com/errata/RHSA-2026:72448
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:72448.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RHSA-2026:72448
- Upstream
CVE (2)
- Published
- 2026-09-29T10:18:21Z
- Modified
- 2026-09-30T10:17:30Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- Red Hat Security Advisory: expat security update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:72448
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2517901
- https://bugzilla.redhat.com/show_bug.cgi?id=2538967
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_72448.json
- https://access.redhat.com/security/cve/CVE-2026-66046
- 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://access.redhat.com/security/cve/CVE-2026-93990
- https://www.cve.org/CVERecord?id=CVE-2026-93990
- https://nvd.nist.gov/vuln/detail/CVE-2026-93990
- https://github.com/libexpat/libexpat
- https://github.com/libexpat/libexpat/commit/ff6e1d7e750bbe245178f51a47a965dc8342861a
- https://github.com/libexpat/libexpat/pull/1282
- https://www.vulncheck.com/advisories/expat-through-2.8.4-malformed-utf-16-acceptance-via-unchecked-surrogate