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Oracle Linux 10 : gstreamer1-plugins-bad-free (ELSA-2026-55433)

high Nessus Plugin ID 336002

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-55433 advisory.

 - Fix ADPCM decoder input validation (CVE-2026-19387) Resolves: RHEL-235500
 - Fix rfbsrc hextile and color read handling for non-32bpp pixel formats (CVE-2026-59691) Resolves: RHEL-193550
 - Fix bytes/bits confusion in AV1 tile data size parsing (CVE-2026-52718) Resolves: RHEL-184391
 - Fix for CVE-2026-52719 Resolves: RHEL-184406
 - Fix integer overflows in VMnc decoder (CVE-2026-52722) Resolves: RHEL-184425

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

Note that Nessus has not tested for this issue 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-2026-55433.html

Plugin Details

Severity: High

ID: 336002

File Name: oraclelinux_ELSA-2026-55433.nasl

Version: 1.2

Type: Local

Agent: unix

Published: 8/17/2026

Updated: 8/21/2026

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.9

Percentile: 52.61

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

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

CVSS Score Source: CVE-2026-19387

CVSS v3

Risk Factor: High

Base Score: 7.6

Temporal Score: 6.6

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

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

Vulnerability Information

CPE: cpe:/o:oracle:linux:10, p-cpe:/a:oracle:linux:gstreamer1-plugins-bad-free-devel, p-cpe:/a:oracle:linux:gstreamer1-plugins-bad-free-libs, p-cpe:/a:oracle:linux:gstreamer1-plugins-bad-free

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: 8/17/2026

Vulnerability Publication Date: 8/10/2026

Reference Information

CVE: CVE-2026-19387

IAVA: 2026-A-0870