Detections
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Oracle Linux 7 : java-1.8.0-openjdk (ELSA-2026-0931)

medium Nessus Plugin ID 298493

Synopsis

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

Description

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-0931 advisory.

 - Fixes CVE-2026-21925 CVE-2026-21933 CVE-2026-21945
 - Fixes CVE-2025-53057 CVE-2025-53066
 - Fixed CVE-2025-21587, CVE-2025-30691 and CVE-2025-30698 [Orabug: 37840723]

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

https://linux.oracle.com/errata/ELSA-2026-0931.html

Plugin Details

Severity: Medium

ID: 298493

File Name: oraclelinux_ELSA-2026-0931.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2/10/2026

Updated: 2/10/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-21933

CVSS v3

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 4.2

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

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

CVSS Score Source: CVE-2026-21925

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:java-1.8.0-openjdk, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-src, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-accessibility, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-demo, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-headless, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-javadoc-zip, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-devel, p-cpe:/a:oracle:linux:java-1.8.0-openjdk-javadoc

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: 2/9/2026

Vulnerability Publication Date: 1/20/2026

Reference Information

CVE: CVE-2026-21925, CVE-2026-21933, CVE-2026-21945