# ALSA-2026:84799: Security update for 15 packages

ALSA-2026:84799, released November 7, 2026, fixes 3 CVEs across 15 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2026-84799
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2026-86145, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2026:84799

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [mariadb11.8](https://patchblox.com/security/data/product/linux/mariadb11.8.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-backup](https://patchblox.com/security/data/product/linux/mariadb11.8-backup.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-client-utils](https://patchblox.com/security/data/product/linux/mariadb11.8-client-utils.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-common](https://patchblox.com/security/data/product/linux/mariadb11.8-common.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-devel](https://patchblox.com/security/data/product/linux/mariadb11.8-devel.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-embedded](https://patchblox.com/security/data/product/linux/mariadb11.8-embedded.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-embedded-devel](https://patchblox.com/security/data/product/linux/mariadb11.8-embedded-devel.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-errmsg](https://patchblox.com/security/data/product/linux/mariadb11.8-errmsg.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-gssapi-server](https://patchblox.com/security/data/product/linux/mariadb11.8-gssapi-server.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-oqgraph-engine](https://patchblox.com/security/data/product/linux/mariadb11.8-oqgraph-engine.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-pam](https://patchblox.com/security/data/product/linux/mariadb11.8-pam.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-server](https://patchblox.com/security/data/product/linux/mariadb11.8-server.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-server-galera](https://patchblox.com/security/data/product/linux/mariadb11.8-server-galera.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-server-utils](https://patchblox.com/security/data/product/linux/mariadb11.8-server-utils.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |
| [mariadb11.8-test](https://patchblox.com/security/data/product/linux/mariadb11.8-test.md) | almalinux 10 | 3:11.8.8-2.el10_2.alma.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-86145](https://patchblox.com/security/data/cve/CVE-2026-86145.md) | High | 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). | 8.2 | 0.0043 |  |
| [CVE-2026-103111](https://patchblox.com/security/data/cve/CVE-2026-103111.md) | High | PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data. | 8.2 | 0.0027 |  |
| [CVE-2026-89161](https://patchblox.com/security/data/cve/CVE-2026-89161.md) | High | In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as a context. An incorrect free operation can occur. | 8.2 | 0.0013 |  |

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Data as of 2026-11-07T12:40:37Z 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