# ALSA-2026:91580: Security update for 4 packages

ALSA-2026:91580, released November 7, 2026, fixes 14 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2026-91580
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2026-113273, high severity)
- CVEs: 14, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2026:91580

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [webkit2gtk3](https://patchblox.com/security/data/product/linux/webkit2gtk3.md) | almalinux 9 | 2.54.2-0.el9_8.1 |
| [webkit2gtk3-devel](https://patchblox.com/security/data/product/linux/webkit2gtk3-devel.md) | almalinux 9 | 2.54.2-0.el9_8.1 |
| [webkit2gtk3-jsc](https://patchblox.com/security/data/product/linux/webkit2gtk3-jsc.md) | almalinux 9 | 2.54.2-0.el9_8.1 |
| [webkit2gtk3-jsc-devel](https://patchblox.com/security/data/product/linux/webkit2gtk3-jsc-devel.md) | almalinux 9 | 2.54.2-0.el9_8.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-113273](https://patchblox.com/security/data/cve/CVE-2026-113273.md) | High | Chromium CVE-2026-113273: Memory corruption | 8.8 | 0.0047 |  |
| [CVE-2026-113250](https://patchblox.com/security/data/cve/CVE-2026-113250.md) | High | Chromium CVE-2026-113250: Use after free | 8.8 | 0.0043 |  |
| [CVE-2026-113315](https://patchblox.com/security/data/cve/CVE-2026-113315.md) | High | Chromium CVE-2026-113315: Memory corruption | 8.8 | 0.0040 |  |
| [CVE-2026-113140](https://patchblox.com/security/data/cve/CVE-2026-113140.md) | High | Chromium CVE-2026-113140: Use after free | 8.8 | 0.0039 |  |
| [CVE-2026-113234](https://patchblox.com/security/data/cve/CVE-2026-113234.md) | High | Chromium CVE-2026-113234: Memory corruption | 8.8 | 0.0038 |  |
| [CVE-2026-113143](https://patchblox.com/security/data/cve/CVE-2026-113143.md) | High | Chromium CVE-2026-113143: Memory corruption | 8.8 | 0.0037 |  |
| [CVE-2026-113200](https://patchblox.com/security/data/cve/CVE-2026-113200.md) | High | Chromium CVE-2026-113200: Use after free | 8.8 | 0.0037 |  |
| [CVE-2026-95325](https://patchblox.com/security/data/cve/CVE-2026-95325.md) | High | Chromium CVE-2026-95325: Use after free in ANGLE | 9.6 | 0.0035 |  |
| [CVE-2026-106247](https://patchblox.com/security/data/cve/CVE-2026-106247.md) | High | Chromium CVE-2026-106247: Buffer overflow | 8.8 | 0.0034 |  |
| [CVE-2026-95331](https://patchblox.com/security/data/cve/CVE-2026-95331.md) | High | Chromium CVE-2026-95331: Out of bounds write in ANGLE | 9.6 | 0.0034 |  |
| [CVE-2026-106293](https://patchblox.com/security/data/cve/CVE-2026-106293.md) | High | Chromium CVE-2026-106293: Type confusion | 8.8 | 0.0032 |  |
| [CVE-2026-118322](https://patchblox.com/security/data/cve/CVE-2026-118322.md) | High | Chromium: CVE-2026-118322 Memory corruption in ANGLE | 8.8 | 0.0022 |  |
| [CVE-2026-106245](https://patchblox.com/security/data/cve/CVE-2026-106245.md) | High | Chromium CVE-2026-106245: Uninitialized resource | 8.8 | 0.0022 |  |
| [CVE-2026-106304](https://patchblox.com/security/data/cve/CVE-2026-106304.md) | High | Chromium CVE-2026-106304: Out of bounds read | 8.8 | 0.0020 |  |

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Data as of 2026-11-07T18:46:35Z 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

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