Detections
Analytics
Oracle Linux 9 : webkit2gtk3 (ELSA-2026-84583)
critical Nessus Plugin ID 367314
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-2026-84583 advisory.[2.54.1-1]
- Update to 2.54.1
- Add patch to update ANGLE even further
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 packages.See Also
Plugin Details
Severity: Critical
ID: 367314
File Name: oraclelinux_ELSA-2026-84583.nasl
Version: 1.1
Type: Local
Agent: unix
Published: 10/19/2026
Updated: 10/19/2026
Supported Sensors: Nessus Agent, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5
Percentile: 93.24
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-91738
CVSS v3
Risk Factor: Critical
Base Score: 9.6
Temporal Score: 8.6
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:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:oracle:linux:9, p-cpe:/a:oracle:linux:webkit2gtk3-devel, p-cpe:/a:oracle:linux:webkit2gtk3-jsc-devel, p-cpe:/a:oracle:linux:webkit2gtk3-jsc, p-cpe:/a:oracle:linux:webkit2gtk3
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 10/19/2026
Vulnerability Publication Date: 9/8/2026
Reference Information
CVE: CVE-2026-87500, CVE-2026-87512, CVE-2026-87586, CVE-2026-87596, CVE-2026-87602, CVE-2026-87604, CVE-2026-87621, CVE-2026-87648, CVE-2026-87654, CVE-2026-91720, CVE-2026-91738
IAVA: 2026-A-0942-S