Detections
Analytics

Oracle Linux 8 : container-tools:ol8 (ELSA-2026-35833)

high Nessus Plugin ID 325772

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-2026-35833 advisory.

 - bump golang.org/x/crypto to v0.53.0 to fix CVE-2026-39829, CVE-2026-39830, CVE-2026-39832
 - rebuild for CVE-2025-68121
 - rebuild for CVE-2025-61729
 - fixes 'CVE-2025-47913 container-tools:rhel8/buildah: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSH_AGENT_SUCCESS [rhel-8.10.z]'
 - fixes '[Minor Incident] CVE-2025-52881 container-tools:rhel8/buildah: container escape and denial of service due to arbitrary write gadgets and procfs write redirects [rhel-8.10.z]'
 - rebuild for CVE-2025-58183
 - fixes 'CVE-2025-22871 container-tools:rhel8/buildah: Request smuggling due to acceptance of invalid chunked data in net/http [rhel-8.10.z]'
 - rebuild for CVE-2025-68121
 - rebuild for CVE-2025-61729
 - rebuild for CVE-2025-22871
 - rebuild for CVE-2024-1394
 - 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
 - bump golang.org/x/crypto to v0.53.0 to fix CVE-2026-39829, CVE-2026-39830, CVE-2026-39832, CVE-2026-42508
 - rebuild for CVE-2025-68121
 - fixes 'CVE-2025-47913 container-tools:rhel8/podman: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSH_AGENT_SUCCESS [rhel-8.10.z]'
 - fixes '[Minor Incident] CVE-2025-52881 container-tools:rhel8/podman: container escape and denial of service due to arbitrary write gadgets and procfs write redirects [rhel-8.10.z]'
 - rebuild for CVE-2025-58183
 - rebuild for CVE-2025-68121
 - rebuild for CVE-2025-61729
 - fix CVE-2025-31133 CVE-2025-52565 CVE-2025-52881
 - rebuild for CVE-2024-1394
 - 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-2026-35833.html

Plugin Details

Severity: High

ID: 325772

File Name: oraclelinux_ELSA-2026-35833.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 7/9/2026

Updated: 7/9/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.33

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-2026-42508

CVSS v3

Risk Factor: High

Base Score: 8.7

Temporal Score: 7.6

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

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

CVSS Score Source: CVE-2026-39832

Vulnerability Information

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

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: 7/7/2026

Vulnerability Publication Date: 4/3/2026

Reference Information

CVE: CVE-2026-34986, CVE-2026-39829, CVE-2026-39830, CVE-2026-39832, CVE-2026-42508

IAVB: 2026-B-0120