RockyLinux 8 : webkit2gtk3 (RLSA-2026:99702)

critical Nessus Plugin ID 381223

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:99702 advisory.

* chromium-browser: skia: Out of bounds read in Skia (CVE-2026-121084)

* chromium-browser: angle: Use after free in ANGLE (CVE-2026-121148)

* chromium-browser: angle: Out of bounds read in ANGLE (CVE-2026-121197)

* chromium-browser: angle: Buffer overflow in ANGLE (CVE-2026-121249)

* chromium-browser: skia: Buffer overflow in Skia (CVE-2026-121086)

* chromium-browser: skia: Out of bounds read in Skia (CVE-2026-121160)

* chromium-browser: skia: Uninitialized resource in Skia (CVE-2026-121072)

* chromium-browser: skia: Uninitialized resource in Skia (CVE-2026-121227)

* chromium-browser: skia: Out of bounds read in Skia (CVE-2026-121032)

* chromium-browser: angle: Race condition in ANGLE (CVE-2026-121230)

Tenable has extracted the preceding description block directly from the RockyLinux 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 packages.

Plugin Details

Severity: Critical

ID: 381223

File Name: rocky_linux_RLSA-2026-99702.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 11/14/2026

Updated: 11/14/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 92.82

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-2026-121249

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.3

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

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

Vulnerability Information

CPE: cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:webkit2gtk3-debuginfo, p-cpe:/a:rocky:linux:webkit2gtk3-debugsource, p-cpe:/a:rocky:linux:webkit2gtk3-devel-debuginfo, p-cpe:/a:rocky:linux:webkit2gtk3-devel, p-cpe:/a:rocky:linux:webkit2gtk3-jsc-debuginfo, p-cpe:/a:rocky:linux:webkit2gtk3-jsc-devel-debuginfo, p-cpe:/a:rocky:linux:webkit2gtk3-jsc-devel, p-cpe:/a:rocky:linux:webkit2gtk3-jsc, p-cpe:/a:rocky:linux:webkit2gtk3

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 11/14/2026

Vulnerability Publication Date: 11/3/2026

Reference Information

CVE: CVE-2026-121032, CVE-2026-121072, CVE-2026-121084, CVE-2026-121086, CVE-2026-121148, CVE-2026-121160, CVE-2026-121197, CVE-2026-121227, CVE-2026-121230, CVE-2026-121249

Detections

Analytics