# CVE-2026-86145: PCRE2 before 10.48 allows a pcre2_dfa_match out-of-bounds write because reuse of a cached workspace block, in a recursive DFA matching workspace, lacks a size check (even though a newly allocated block, for the same purpose, does have a size check). This outcome requires an attacker-controlled regular expression, or a recursive pattern in conjunction with a small heap limit (this can be set through the API).

CVE-2026-86145 is fixed in 40 products on 1 platform, first by DEBIAN-CVE-2026-86145, released September 6, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-86145
- Priority: High
- CVSS: 8.2 (Important)
- EPSS: 0.0043
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 4, 2026
- Weakness: Improper Protection of Alternate Path
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-86145

## Description

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl.   Security Fix(es):  * pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular expressions (CVE-2026-86145)  * pcre2: PCRE2: Out-of-bounds write via large pattern input (CVE-2026-89157)  * PCRE2: PCRE2: Out-of-bounds write via integer overflow on 32-bit platforms (CVE-2026-89158)  * pcre2: pcre2: Out-of-bounds write via crafted regular expression (CVE-2026-103111)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libpcre2-16-0 Ubuntu 20.04 LTS (focal) | 10.34-7ubuntu0.1+esm1 | [libpcre2-16-0 10.34-7ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpcre2-16-0-10.34-7ubuntu0.1-esm1.md) | Sep 29, 2026 |
| Linux | libpcre2-16-0 Ubuntu 22.04.1 LTS (jammy) | 10.39-3ubuntu0.2 | [libpcre2-16-0 10.39-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpcre2-16-0-10.39-3ubuntu0.2.md) | Sep 29, 2026 |
| Linux | libpcre2-16-0 Ubuntu 24.04.5 LTS (noble) | 10.42-4ubuntu2.2 | [libpcre2-16-0 10.42-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpcre2-16-0-10.42-4ubuntu2.2.md) | Sep 29, 2026 |
| Linux | libpcre2-16-0 Ubuntu 26.04.1 LTS (resolute) | 10.46-1ubuntu0.1 | [libpcre2-16-0 10.46-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libpcre2-16-0-10.46-1ubuntu0.1.md) | Sep 29, 2026 |
| Linux | libpcre2-32-0 Ubuntu 20.04 LTS (focal) | 10.34-7ubuntu0.1+esm1 | [libpcre2-32-0 10.34-7ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpcre2-32-0-10.34-7ubuntu0.1-esm1.md) | Sep 29, 2026 |
| Linux | libpcre2-32-0 Ubuntu 22.04.1 LTS (jammy) | 10.39-3ubuntu0.2 | [libpcre2-32-0 10.39-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpcre2-32-0-10.39-3ubuntu0.2.md) | Sep 29, 2026 |
| Linux | libpcre2-32-0 Ubuntu 24.04.5 LTS (noble) | 10.42-4ubuntu2.2 | [libpcre2-32-0 10.42-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpcre2-32-0-10.42-4ubuntu2.2.md) | Sep 29, 2026 |
| Linux | libpcre2-32-0 Ubuntu 26.04.1 LTS (resolute) | 10.46-1ubuntu0.1 | [libpcre2-32-0 10.46-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libpcre2-32-0-10.46-1ubuntu0.1.md) | Sep 29, 2026 |
| Linux | libpcre2-8-0 Ubuntu 20.04 LTS (focal) | 10.34-7ubuntu0.1+esm1 | [libpcre2-8-0 10.34-7ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpcre2-8-0-10.34-7ubuntu0.1-esm1.md) | Sep 29, 2026 |
| Linux | libpcre2-8-0 Ubuntu 22.04.1 LTS (jammy) | 10.39-3ubuntu0.2 | [libpcre2-8-0 10.39-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpcre2-8-0-10.39-3ubuntu0.2.md) | Sep 29, 2026 |
| Linux | libpcre2-8-0 Ubuntu 24.04.5 LTS (noble) | 10.42-4ubuntu2.2 | [libpcre2-8-0 10.42-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpcre2-8-0-10.42-4ubuntu2.2.md) | Sep 29, 2026 |
| Linux | libpcre2-8-0 Ubuntu 26.04.1 LTS (resolute) | 10.46-1ubuntu0.1 | [libpcre2-8-0 10.46-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libpcre2-8-0-10.46-1ubuntu0.1.md) | Sep 29, 2026 |
| Linux | libpcre2-posix2 Ubuntu 20.04 LTS (focal) | 10.34-7ubuntu0.1+esm1 | [libpcre2-posix2 10.34-7ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpcre2-posix2-10.34-7ubuntu0.1-esm1.md) | Sep 29, 2026 |
| Linux | libpcre2-posix3 Ubuntu 22.04.1 LTS (jammy) | 10.39-3ubuntu0.2 | [libpcre2-posix3 10.39-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpcre2-posix3-10.39-3ubuntu0.2.md) | Sep 29, 2026 |
| Linux | libpcre2-posix3 Ubuntu 24.04.5 LTS (noble) | 10.42-4ubuntu2.2 | [libpcre2-posix3 10.42-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpcre2-posix3-10.42-4ubuntu2.2.md) | Sep 29, 2026 |
| Linux | libpcre2-posix3 Ubuntu 26.04.1 LTS (resolute) | 10.46-1ubuntu0.1 | [libpcre2-posix3 10.46-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libpcre2-posix3-10.46-1ubuntu0.1.md) | Sep 29, 2026 |
| Linux | mariadb11.8 RHEL 10 | 11.8.8-2.el10_2 | [RHSA-2026:84799](https://patchblox.com/security/data/fix/linux/rhsa-2026-84799.md) | Oct 20, 2026 |
| Linux | mariadb11.8 almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8 ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8 rocky 10 | 3:11.8.8-2.el10_2 | [RLSA-2026:84799](https://patchblox.com/security/data/fix/linux/rlsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-backup almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-backup ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-client-utils almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-client-utils ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-common almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-common ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-devel almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-devel ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-embedded almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-embedded ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-embedded-devel almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-embedded-devel ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-errmsg almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-errmsg ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-gssapi-server almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-gssapi-server ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-oqgraph-engine almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-oqgraph-engine ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-pam almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-pam ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-server almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-server ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-server-galera almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-server-galera ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-server-utils almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-server-utils ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-test almalinux 10 | 3:11.8.8-2.el10_2.alma.2 | [ALSA-2026:84799](https://patchblox.com/security/data/fix/linux/alsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mariadb11.8-test ol 10 | 3:11.8.8-2.el10_2 | [ELSA-2026-84799](https://patchblox.com/security/data/fix/linux/elsa-2026-84799.md) | Nov 7, 2026 |
| Linux | mingw-pcre2 Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | mingw32-pcre2 Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | mingw32-pcre2-debuginfo Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | mingw32-pcre2-static Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | mingw64-pcre2 Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | mingw64-pcre2-debuginfo Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | mingw64-pcre2-static Fedora 43 | 10.48-1.fc43 | [FEDORA-2026-98F3F016C4](https://patchblox.com/security/data/fix/linux/fedora-2026-98f3f016c4.md) | Sep 15, 2026 |
| Linux | pcre2 Debian 12.15 (bookworm) | 10.42-1+deb12u1 | [DEBIAN-CVE-2026-86145](https://patchblox.com/security/data/fix/linux/debian-cve-2026-86145.md) | Sep 6, 2026 |
| Linux | pcre2 Debian 13.5 (trixie) | 10.46-1~deb13u2 | [DEBIAN-CVE-2026-86145](https://patchblox.com/security/data/fix/linux/debian-cve-2026-86145.md) | Sep 6, 2026 |
| Linux | pcre2 Debian 14 | 10.48-1 | [DEBIAN-CVE-2026-86145](https://patchblox.com/security/data/fix/linux/debian-cve-2026-86145.md) | Sep 6, 2026 |
| Linux | pcre2 RHEL 10 | 10.44-1.4.el10_0 | [RHSA-2026:86205](https://patchblox.com/security/data/fix/linux/rhsa-2026-86205.md) | Oct 13, 2026 |
| Linux | pcre2 RHEL 8 | 0:10.32-4.el8_10 | [RHSA-2026:81613](https://patchblox.com/security/data/fix/linux/rhsa-2026-81613.md) | Oct 13, 2026 |
| Linux | pcre2 RHEL 9 | 0:10.40-7.el9_8 | [RHSA-2026:81532](https://patchblox.com/security/data/fix/linux/rhsa-2026-81532.md) | Oct 13, 2026 |
| Linux | pcre2 almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2 almalinux 8 | 10.32-4.el8_10 | [ALSA-2026:81613](https://patchblox.com/security/data/fix/linux/alsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2 almalinux 9 | 10.40-7.el9_8 | [ALSA-2026:81532](https://patchblox.com/security/data/fix/linux/alsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2 amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2 ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2 ol 8 | 0:10.32-4.el8_10 | [ELSA-2026-81613](https://patchblox.com/security/data/fix/linux/elsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2 ol 9 | 0:10.40-7.0.1.el9_8 | [ELSA-2026-81532](https://patchblox.com/security/data/fix/linux/elsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2 opensuse-leap 16.0 | 10.45-160000.4.1 | [OPENSUSE-SU-2026:21938-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21938-1.md) | Sep 23, 2026 |
| Linux | pcre2 rocky 10 | 0:10.44-1.5.el10_2 | [RLSA-2026:81522](https://patchblox.com/security/data/fix/linux/rlsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2 rocky 8 | 0:10.32-4.el8_10 | [RLSA-2026:81613](https://patchblox.com/security/data/fix/linux/rlsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2 rocky 9 | 0:10.40-7.el9_8 | [RLSA-2026:81532](https://patchblox.com/security/data/fix/linux/rlsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2 sles 15.6 | 10.42-150600.3.3.1 | [SUSE-SU-2026:4241-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4241-1.md) | Sep 17, 2026 |
| Linux | pcre2 sles 15.7 | 10.42-150600.3.3.1 | [SUSE-SU-2026:4241-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4241-1.md) | Sep 17, 2026 |
| Linux | pcre2 sles 16.0 | 10.45-160000.4.1 | [SUSE-SU-2026:23906-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23906-1.md) | Sep 23, 2026 |
| Linux | pcre2-debuginfo amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-debugsource amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-devel RHEL 8 | 0:10.32-4.el8_10 | [RHSA-2026:81613](https://patchblox.com/security/data/fix/linux/rhsa-2026-81613.md) | Oct 13, 2026 |
| Linux | pcre2-devel RHEL 9 | 0:10.40-7.el9_8 | [RHSA-2026:81532](https://patchblox.com/security/data/fix/linux/rhsa-2026-81532.md) | Oct 13, 2026 |
| Linux | pcre2-devel almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-devel almalinux 8 | 10.32-4.el8_10 | [ALSA-2026:81613](https://patchblox.com/security/data/fix/linux/alsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-devel almalinux 9 | 10.40-7.el9_8 | [ALSA-2026:81532](https://patchblox.com/security/data/fix/linux/alsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-devel amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-devel ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-devel ol 8 | 0:10.32-4.el8_10 | [ELSA-2026-81613](https://patchblox.com/security/data/fix/linux/elsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-devel ol 9 | 0:10.40-7.0.1.el9_8 | [ELSA-2026-81532](https://patchblox.com/security/data/fix/linux/elsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-static almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-static amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-static ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-syntax RHEL 9 | 0:10.40-7.el9_8 | [RHSA-2026:81532](https://patchblox.com/security/data/fix/linux/rhsa-2026-81532.md) | Oct 13, 2026 |
| Linux | pcre2-syntax almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-syntax almalinux 9 | 10.40-7.el9_8 | [ALSA-2026:81532](https://patchblox.com/security/data/fix/linux/alsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-syntax amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-syntax ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-syntax ol 9 | 0:10.40-7.0.1.el9_8 | [ELSA-2026-81532](https://patchblox.com/security/data/fix/linux/elsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-tools RHEL 8 | 0:10.32-4.el8_10 | [RHSA-2026:81613](https://patchblox.com/security/data/fix/linux/rhsa-2026-81613.md) | Oct 13, 2026 |
| Linux | pcre2-tools RHEL 9 | 0:10.40-7.el9_8 | [RHSA-2026:81532](https://patchblox.com/security/data/fix/linux/rhsa-2026-81532.md) | Oct 13, 2026 |
| Linux | pcre2-tools almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-tools almalinux 8 | 10.32-4.el8_10 | [ALSA-2026:81613](https://patchblox.com/security/data/fix/linux/alsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-tools almalinux 9 | 10.40-7.el9_8 | [ALSA-2026:81532](https://patchblox.com/security/data/fix/linux/alsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-tools amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-tools ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-tools ol 8 | 0:10.32-4.el8_10 | [ELSA-2026-81613](https://patchblox.com/security/data/fix/linux/elsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-tools ol 9 | 0:10.40-7.0.1.el9_8 | [ELSA-2026-81532](https://patchblox.com/security/data/fix/linux/elsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-tools-debuginfo amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 RHEL 8 | 0:10.32-4.el8_10 | [RHSA-2026:81613](https://patchblox.com/security/data/fix/linux/rhsa-2026-81613.md) | Oct 13, 2026 |
| Linux | pcre2-utf16 RHEL 9 | 0:10.40-7.el9_8 | [RHSA-2026:81532](https://patchblox.com/security/data/fix/linux/rhsa-2026-81532.md) | Oct 13, 2026 |
| Linux | pcre2-utf16 almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 almalinux 8 | 10.32-4.el8_10 | [ALSA-2026:81613](https://patchblox.com/security/data/fix/linux/alsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 almalinux 9 | 10.40-7.el9_8 | [ALSA-2026:81532](https://patchblox.com/security/data/fix/linux/alsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 ol 8 | 0:10.32-4.el8_10 | [ELSA-2026-81613](https://patchblox.com/security/data/fix/linux/elsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-utf16 ol 9 | 0:10.40-7.0.1.el9_8 | [ELSA-2026-81532](https://patchblox.com/security/data/fix/linux/elsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-utf16-debuginfo amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 RHEL 8 | 0:10.32-4.el8_10 | [RHSA-2026:81613](https://patchblox.com/security/data/fix/linux/rhsa-2026-81613.md) | Oct 13, 2026 |
| Linux | pcre2-utf32 RHEL 9 | 0:10.40-7.el9_8 | [RHSA-2026:81532](https://patchblox.com/security/data/fix/linux/rhsa-2026-81532.md) | Oct 13, 2026 |
| Linux | pcre2-utf32 almalinux 10 | 10.44-1.5.el10_2 | [ALSA-2026:81522](https://patchblox.com/security/data/fix/linux/alsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 almalinux 8 | 10.32-4.el8_10 | [ALSA-2026:81613](https://patchblox.com/security/data/fix/linux/alsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 almalinux 9 | 10.40-7.el9_8 | [ALSA-2026:81532](https://patchblox.com/security/data/fix/linux/alsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 ol 10 | 0:10.44-1.5.0.1.el10_2 | [ELSA-2026-81522](https://patchblox.com/security/data/fix/linux/elsa-2026-81522.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 ol 8 | 0:10.32-4.el8_10 | [ELSA-2026-81613](https://patchblox.com/security/data/fix/linux/elsa-2026-81613.md) | Nov 7, 2026 |
| Linux | pcre2-utf32 ol 9 | 0:10.40-7.0.1.el9_8 | [ELSA-2026-81532](https://patchblox.com/security/data/fix/linux/elsa-2026-81532.md) | Nov 7, 2026 |
| Linux | pcre2-utf32-debuginfo amzn 2023 | 10.40-1.amzn2023.0.5 | [ALAS2023-2026-3269](https://patchblox.com/security/data/fix/linux/alas2023-2026-3269.md) | Nov 7, 2026 |
| Linux | pcre2-utils Ubuntu 20.04 LTS (focal) | 10.34-7ubuntu0.1+esm1 | [pcre2-utils 10.34-7ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-pcre2-utils-10.34-7ubuntu0.1-esm1.md) | Sep 29, 2026 |
| Linux | pcre2-utils Ubuntu 22.04.1 LTS (jammy) | 10.39-3ubuntu0.2 | [pcre2-utils 10.39-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-pcre2-utils-10.39-3ubuntu0.2.md) | Sep 29, 2026 |
| Linux | pcre2-utils Ubuntu 24.04.5 LTS (noble) | 10.42-4ubuntu2.2 | [pcre2-utils 10.42-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-pcre2-utils-10.42-4ubuntu2.2.md) | Sep 29, 2026 |
| Linux | pcre2-utils Ubuntu 26.04.1 LTS (resolute) | 10.46-1ubuntu0.1 | [pcre2-utils 10.46-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-pcre2-utils-10.46-1ubuntu0.1.md) | Sep 29, 2026 |

---

Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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