Detections
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Oracle Linux 8 : ELSA-2026-63163-0: / container-tools:ol8 (ELSA-2026-631630)

medium Nessus Plugin ID 343056

Synopsis

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

Description

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-631630 advisory.

 - rebuild with updated Go to fix CVE-2026-42499
 - rebuild with updated Go to fix CVE-2026-42499
 - rebuild with Go 1.25.11 to fix CVE-2026-33818, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862
 - rebuild for CVE-2025-68121
 - rebuild for CVE-2025-61729
 - rebuild for CVE-2025-22871
 - rebuild for CVE-2024-1394
 - rebuild with updated Go to fix CVE-2026-42499
 - rebuild with Go 1.25.11 to fix CVE-2026-33818, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862
 - Fix CVE-2021-3592 CVE-2021-3593 CVE-2021-3594 CVE-2021-3595 out-of-bounds access
 - replace patch for CVE-2020-10756 with dedicated upstream one
 - fix 'CVE-2020-10756 QEMU: slirp: networking out-of-bounds read information disclosure vulnerability'
 - CVE-2020-1983 fix
 - rebuild with updated Go to fix CVE-2026-42499
 - rebuild with Go 1.25.11 to fix CVE-2026-33818, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862
 - rebuild with updated Go to fix CVE-2026-42499
 - rebuild with Go 1.25.11 to fix CVE-2026-33818, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862
 - rebuild for CVE-2025-68121
 - rebuild for CVE-2025-61729
 - fix CVE-2025-31133 CVE-2025-52565 CVE-2025-52881
 - rebuild with updated Go to fix CVE-2026-42499
 - rebuild with Go 1.25.11 to fix CVE-2026-33818, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862
 - Rebuild for CVE-2026-32281
 - update to 1.14.6 to fix CVE-2026-34986
 - rebuild for CVE-2026-34986
 - rebuild for CVE-2026-25679
 - rebuild for CVE-2025-68121
 - rebuild for CVE-2025-61729
 - rebuild for CVE-2025-58183
 - rebuild for CVE-2025-22871

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-2026-63163-0.html

Plugin Details

Severity: Medium

ID: 343056

File Name: oraclelinux_ELSA-2026-631630.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 9/5/2026

Updated: 9/5/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.51

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7

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

CVSS Score Source: CVE-2026-56858

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

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

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

Vulnerability Information

CPE: cpe:/o:oracle:linux:8, p-cpe:/a:oracle:linux:aardvark-dns, p-cpe:/a:oracle:linux:buildah-tests, p-cpe:/a:oracle:linux:buildah, p-cpe:/a:oracle:linux:cockpit-podman, p-cpe:/a:oracle:linux:conmon, p-cpe:/a:oracle:linux:container-selinux, p-cpe:/a:oracle:linux:containernetworking-plugins, p-cpe:/a:oracle:linux:containers-common, p-cpe:/a:oracle:linux:crit, p-cpe:/a:oracle:linux:criu-devel, p-cpe:/a:oracle:linux:criu-libs, p-cpe:/a:oracle:linux:criu, p-cpe:/a:oracle:linux:crun, p-cpe:/a:oracle:linux:fuse-overlayfs, p-cpe:/a:oracle:linux:libslirp-devel, p-cpe:/a:oracle:linux:libslirp, p-cpe:/a:oracle:linux:netavark, p-cpe:/a:oracle:linux:oci-seccomp-bpf-hook, p-cpe:/a:oracle:linux:podman-catatonit, p-cpe:/a:oracle:linux:podman-docker, p-cpe:/a:oracle:linux:podman-gvproxy, p-cpe:/a:oracle:linux:podman-plugins, p-cpe:/a:oracle:linux:podman-remote, p-cpe:/a:oracle:linux:podman-tests, p-cpe:/a:oracle:linux:podman, p-cpe:/a:oracle:linux:python3-criu, p-cpe:/a:oracle:linux:python3-podman, p-cpe:/a:oracle:linux:runc, p-cpe:/a:oracle:linux:skopeo-tests, p-cpe:/a:oracle:linux:skopeo, p-cpe:/a:oracle:linux:slirp4netns, p-cpe:/a:oracle:linux:udica

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux

Exploit Ease: No known exploits are available

Patch Publication Date: 9/4/2026

Vulnerability Publication Date: 5/7/2026

Reference Information

CVE: CVE-2026-33818, CVE-2026-42499, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862

IAVB: 2026-B-0120, 2026-B-0234