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Oracle Linux 9 : gstreamer1-plugins-bad-free (ELSA-2026-36834)

high Nessus Plugin ID 326016

Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-36834 advisory.

 - Sync with c9s release -5..-7: fix for CVE-2026-2923, CVE-2026-3082 in dvbsuboverlay and jpegparser Resolves: RHEL-156242, RHEL-156255
 - Fix bytes/bits confusion in AV1 tile data size parsing (CVE-2026-52718) Resolves: RHEL-184388
 - Fix for CVE-2026-52719: vajpegdecoder out-of-bounds read Resolves: RHEL-184403
 - Fix integer overflows in vmnc decoder (CVE-2026-52722) Resolves: RHEL-184422
 - Fix for CVE-2026-52720: validate framebuffer update rectangles in librfb plugin Resolves: RHEL-184459
 - fix for CVE-2025-3887 Resolves: RHEL-93059

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected gstreamer1-plugins-bad-free, gstreamer1-plugins-bad-free-devel and / or gstreamer1-plugins-bad-free- libs packages.

See Also

https://linux.oracle.com/errata/ELSA-2026-36834.html

Plugin Details

Severity: High

ID: 326016

File Name: oraclelinux_ELSA-2026-36834.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 7/9/2026

Updated: 7/9/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.18

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-52720

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:gstreamer1-plugins-bad-free-libs, p-cpe:/a:oracle:linux:gstreamer1-plugins-bad-free, p-cpe:/a:oracle:linux:gstreamer1-plugins-bad-free-devel, cpe:/o:oracle:linux:9

Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

Exploit Ease: No known exploits are available

Patch Publication Date: 7/8/2026

Vulnerability Publication Date: 6/15/2026

Reference Information

CVE: CVE-2026-52718, CVE-2026-52719, CVE-2026-52720, CVE-2026-52722