# ALSA-2025:20958: Security update for 7 packages

ALSA-2025:20958, released November 11, 2025, fixes 3 CVEs across 7 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2025-20958
- Platform: Linux
- Released: Nov 11, 2025
- Priority: High (Closes CVE-2025-62229, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2025:20958

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tigervnc](https://patchblox.com/security/data/product/linux/tigervnc.md) | almalinux 9 | 1.15.0-6.el9_7 |
| [tigervnc-icons](https://patchblox.com/security/data/product/linux/tigervnc-icons.md) | almalinux 9 | 1.15.0-6.el9_7 |
| [tigervnc-license](https://patchblox.com/security/data/product/linux/tigervnc-license.md) | almalinux 9 | 1.15.0-6.el9_7 |
| [tigervnc-selinux](https://patchblox.com/security/data/product/linux/tigervnc-selinux.md) | almalinux 9 | 1.15.0-6.el9_7 |
| [tigervnc-server](https://patchblox.com/security/data/product/linux/tigervnc-server.md) | almalinux 9 | 1.15.0-6.el9_7 |
| [tigervnc-server-minimal](https://patchblox.com/security/data/product/linux/tigervnc-server-minimal.md) | almalinux 9 | 1.15.0-6.el9_7 |
| [tigervnc-server-module](https://patchblox.com/security/data/product/linux/tigervnc-server-module.md) | almalinux 9 | 1.15.0-6.el9_7 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-62229](https://patchblox.com/security/data/cve/CVE-2025-62229.md) | High | Xorg: xmayland: use-after-free in xpresentnotify structure creation | 7.8 | 0.0051 |  |
| [CVE-2025-62231](https://patchblox.com/security/data/cve/CVE-2025-62231.md) | High | Xorg: xmayland: value overflow in xkbsetcompatmap() | 7.3 | 0.0030 |  |
| [CVE-2025-62230](https://patchblox.com/security/data/cve/CVE-2025-62230.md) | High | Xorg: xwayland: use-after-free in xkb client resource removal | 7.3 | 0.0028 |  |

---

Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo