RHSA-2026:81522
RHSA-2026:81522 · Red Hat Security Advisory: pcre2 security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: pcre2 security update
CVSS 8.2 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
pcre2-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-debugsource Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-devel Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-tools-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-utf16 Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-utf16-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-utf32 Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-utf32-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2 Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-syntax Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-static Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
pcre2-tools Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 0:10.44-1.5.el10_2
Update to 0:10.44-1.5.el10_2
Original sources
- https://access.redhat.com/errata/RHSA-2026:81522
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2528993
- https://bugzilla.redhat.com/show_bug.cgi?id=2531743
- https://bugzilla.redhat.com/show_bug.cgi?id=2531744
- https://bugzilla.redhat.com/show_bug.cgi?id=2531745
- https://bugzilla.redhat.com/show_bug.cgi?id=2531746
- https://bugzilla.redhat.com/show_bug.cgi?id=2531747
- https://bugzilla.redhat.com/show_bug.cgi?id=2543797
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_81522.json
- https://access.redhat.com/security/cve/CVE-2026-86145
- https://www.cve.org/CVERecord?id=CVE-2026-86145
- https://nvd.nist.gov/vuln/detail/CVE-2026-86145
- https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48
- https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-3r4p-g7gg-ppmf
- https://access.redhat.com/security/cve/CVE-2026-89156
- https://www.cve.org/CVERecord?id=CVE-2026-89156
- https://nvd.nist.gov/vuln/detail/CVE-2026-89156
- https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-2p8c-ff85-vh9x
- https://access.redhat.com/security/cve/CVE-2026-89157
- https://www.cve.org/CVERecord?id=CVE-2026-89157
- https://nvd.nist.gov/vuln/detail/CVE-2026-89157
- https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-q8g2-wprr-34m9
- https://access.redhat.com/security/cve/CVE-2026-89158
- https://www.cve.org/CVERecord?id=CVE-2026-89158
- https://nvd.nist.gov/vuln/detail/CVE-2026-89158
- https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-fmgr-6ggq-9859
- https://access.redhat.com/security/cve/CVE-2026-89160
- https://www.cve.org/CVERecord?id=CVE-2026-89160
- https://nvd.nist.gov/vuln/detail/CVE-2026-89160
- https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-9qww-pwc4-77qq
- https://access.redhat.com/security/cve/CVE-2026-89161
- https://www.cve.org/CVERecord?id=CVE-2026-89161
- https://nvd.nist.gov/vuln/detail/CVE-2026-89161
- https://github.com/PCRE2Project/pcre2/pull/937
- https://access.redhat.com/security/cve/CVE-2026-103111
- https://www.cve.org/CVERecord?id=CVE-2026-103111
- https://nvd.nist.gov/vuln/detail/CVE-2026-103111
- https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-r9hj-j2rw-4q3m
- https://osv.dev/vulnerability/RHSA-2026:81522