# ELSA-2026-53452: Security update for 2 packages

ELSA-2026-53452, released August 11, 2026, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2026-53452
- Platform: Linux
- Released: Aug 11, 2026
- Priority: High (Closes CVE-2026-18649, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2026-53452.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [gstreamer1-plugins-good](https://patchblox.com/security/data/product/linux/gstreamer1-plugins-good.md) | ol 9 | 0:1.22.12-7.el9_8.2 |
| [gstreamer1-plugins-good-gtk](https://patchblox.com/security/data/product/linux/gstreamer1-plugins-good-gtk.md) | ol 9 | 0:1.22.12-7.el9_8.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-18649](https://patchblox.com/security/data/cve/CVE-2026-18649.md) | High | gst-plugins-good1.0: A flaw was found in the GStreamer gst-plugins-good package | 7.5 | 0.0096 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo