# RHSA-2026:5227: libvpx security update

RHSA-2026:5227, released February 16, 2026, fixes 1 CVE in libvpx (version 1.14.1-3.el10_0.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-5227
- Platform: Linux
- Released: Feb 16, 2026
- Priority: High (Closes CVE-2026-2447, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:5227

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libvpx](https://patchblox.com/security/data/product/linux/libvpx.md) | RHEL 10 | 1.14.1-3.el10_0.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-2447](https://patchblox.com/security/data/cve/CVE-2026-2447.md) | High | Heap buffer overflow in libvpx | 8.8 | 0.0070 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo