RockyLinux 9 : webkit2gtk3 (RLSA-2026:69098)

critical Nessus Plugin ID 349100

Synopsis

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

Description

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:69098 advisory.

* chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154)

* chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173)

* chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use (CVE-2026-19161)

* chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176)

* chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28984)

* webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804)

* webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713)

* webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination (CVE-2026-64787)

* webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64757)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64783)

* webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)

* chromium-browser: Skia: Information disclosure via out-of-bounds read in crafted media file (CVE-2026-79020)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-43795)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-64715)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64718)

* webkitgtk: Visiting a maliciously crafted website may leak sensitive data (CVE-2026-64778)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64779)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64780)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64782)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-64784)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65331)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65332)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65334)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65335)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65336)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65337)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65338)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65340)

* webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2026-65341)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-65351)

* webkitgtk: Validate the full FeatureList array once in OpenTypeVerticalData findFeature (CVE-2026-83596)

* chromium-browser: skia: chromium-browser: Information leak in Skia (CVE-2026-84359)

* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination (CVE-2026-84635)

* webkitgtk: Processing maliciously crafted web content may disclose sensitive user information (CVE-2026-64753)

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: 349100

File Name: rocky_linux_RLSA-2026-69098.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 9/22/2026

Updated: 9/22/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.4

Percentile: 99.82

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

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

CVSS Score Source: CVE-2026-3909

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.9

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:F/RL:O/RC:C

CVSS Score Source: CVE-2026-13781

Vulnerability Information

CPE: cpe:/o:rocky:linux:9, 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/22/2026

Vulnerability Publication Date: 7/16/2024

CISA Known Exploited Vulnerability Due Dates: 3/27/2026

Reference Information

CVE: CVE-2023-4860, CVE-2024-7966, CVE-2024-8193, CVE-2024-8198, CVE-2024-8636, CVE-2024-9123, CVE-2025-0436, CVE-2025-0444, CVE-2026-10009, CVE-2026-10011, CVE-2026-10012, CVE-2026-10020, CVE-2026-10925, CVE-2026-10941, CVE-2026-10977, CVE-2026-10985, CVE-2026-10993, CVE-2026-11024, CVE-2026-11039, CVE-2026-11057, CVE-2026-11099, CVE-2026-11121, CVE-2026-11124, CVE-2026-11159, CVE-2026-11663, CVE-2026-11675, CVE-2026-13781, CVE-2026-13820, CVE-2026-13841, CVE-2026-13885, CVE-2026-13971, CVE-2026-14387, CVE-2026-14389, CVE-2026-14410, CVE-2026-14414, CVE-2026-14419, CVE-2026-14427, CVE-2026-14429, CVE-2026-15766, CVE-2026-15774, CVE-2026-16417, CVE-2026-17653, CVE-2026-17702, CVE-2026-17712, CVE-2026-17745, CVE-2026-17757, CVE-2026-17771, CVE-2026-17914, CVE-2026-17992, CVE-2026-19154, CVE-2026-19160, CVE-2026-19161, CVE-2026-19173, CVE-2026-19176, CVE-2026-28984, CVE-2026-3538, CVE-2026-3909, CVE-2026-3931, CVE-2026-43795, CVE-2026-43804, CVE-2026-4460, CVE-2026-5870, CVE-2026-6298, CVE-2026-6364, CVE-2026-64713, CVE-2026-64715, CVE-2026-64718, CVE-2026-64728, CVE-2026-64730, CVE-2026-64753, CVE-2026-64757, CVE-2026-64778, CVE-2026-64779, CVE-2026-64780, CVE-2026-64782, CVE-2026-64783, CVE-2026-64784, CVE-2026-64787, CVE-2026-65331, CVE-2026-65332, CVE-2026-65334, CVE-2026-65335, CVE-2026-65336, CVE-2026-65337, CVE-2026-65338, CVE-2026-65340, CVE-2026-65341, CVE-2026-65351, CVE-2026-7353, CVE-2026-76041, CVE-2026-78376, CVE-2026-78914, CVE-2026-78958, CVE-2026-79020, CVE-2026-79112, CVE-2026-79144, CVE-2026-79147, CVE-2026-7920, CVE-2026-7923, CVE-2026-7949, CVE-2026-83596, CVE-2026-84359, CVE-2026-84635, CVE-2026-85049, CVE-2026-8510, CVE-2026-8579, CVE-2026-91733, CVE-2026-91740, CVE-2026-91747, CVE-2026-9892, CVE-2026-9893, CVE-2026-9909, CVE-2026-9923, CVE-2026-9981, CVE-2026-9983, CVE-2026-9998

IAVA: 2024-A-0417-S, 2024-A-0519-S, 2024-A-0531-S, 2024-A-0568-S, 2024-A-0595-S, 2025-A-0010-S, 2025-A-0080-S, 2026-A-0207-S, 2026-A-0240-S, 2026-A-0268-S, 2026-A-0313-S, 2026-A-0358-S, 2026-A-0406-S, 2026-A-0431-S, 2026-A-0485-S, 2026-A-0526-S, 2026-A-0707-S, 2026-A-0758-S, 2026-A-0801-S, 2026-A-0819-S, 2026-A-0869-S, 2026-A-0927-S

Detections

Analytics

RockyLinux 9 : webkit2gtk3 (RLSA-2026:69098)

critical Nessus Plugin ID 349100

Synopsis

Description

Solution

See Also

Plugin Details

Risk Information

VPR

CVSS v2

CVSS v3

Vulnerability Information

Reference Information