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MiracleLinux 9 : kernel-5.14.0-687.23.1.el9_8 (AXSA:2026-1569:64)

high Nessus Plugin ID 338054

Synopsis

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

Description

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1569:64 advisory.

 * kernel: eventpoll: defer struct eventpoll free to RCU grace period (CVE-2026-43074)
 * kernel: eventpoll: fix ep_remove struct eventpoll / struct file UAF (CVE-2026-46242)
 * kernel: Linux kernel: netfilter: ebtables SNAT target writes to shared memory pages during ARP hardware address rewrite (CVE-2026-53266) Bug Fix(es) and Enhancement(s):
 * kernel: Linux kernel: netfilter: ebtables SNAT target writes to shared memory pages during ARP hardware address rewrite [rhel-9.8.z] (JIRA:RHEL-182344)
 * [RHEL 9] Bonding reports unknown speed/duplex for tg3 interface [rhel-9.8.z] (JIRA:RHEL-182768)

Tenable has extracted the preceding description block directly from the MiracleLinux 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://tsn.miraclelinux.com/en/node/24394

Plugin Details

Severity: High

ID: 338054

File Name: miracle_linux_AXSA-2026-1569.nasl

Version: 1.1

Type: Local

Published: 8/19/2026

Updated: 8/19/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.9

Percentile: 99.35

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.6

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

CVSS Score Source: CVE-2026-53266

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: cpe:/o:miracle:linux:9, p-cpe:/a:miracle:linux:kernel-abi-stablelists, p-cpe:/a:miracle:linux:kernel-core, p-cpe:/a:miracle:linux:kernel-cross-headers, p-cpe:/a:miracle:linux:kernel-debug-core, p-cpe:/a:miracle:linux:kernel-debug-devel-matched, p-cpe:/a:miracle:linux:kernel-debug-devel, p-cpe:/a:miracle:linux:kernel-debug-modules-core, p-cpe:/a:miracle:linux:kernel-debug-modules-extra, p-cpe:/a:miracle:linux:kernel-debug-modules, p-cpe:/a:miracle:linux:kernel-debug-uki-virt, p-cpe:/a:miracle:linux:kernel-debug, p-cpe:/a:miracle:linux:kernel-devel-matched, p-cpe:/a:miracle:linux:kernel-devel, p-cpe:/a:miracle:linux:kernel-headers, p-cpe:/a:miracle:linux:kernel-modules-core, p-cpe:/a:miracle:linux:kernel-modules-extra, p-cpe:/a:miracle:linux:kernel-modules, p-cpe:/a:miracle:linux:kernel-rt-core, p-cpe:/a:miracle:linux:kernel-rt-debug-core, p-cpe:/a:miracle:linux:kernel-rt-debug-devel, p-cpe:/a:miracle:linux:kernel-rt-debug-modules-core, p-cpe:/a:miracle:linux:kernel-rt-debug-modules-extra, p-cpe:/a:miracle:linux:kernel-rt-debug-modules, p-cpe:/a:miracle:linux:kernel-rt-debug, p-cpe:/a:miracle:linux:kernel-rt-devel, p-cpe:/a:miracle:linux:kernel-rt-modules-core, p-cpe:/a:miracle:linux:kernel-rt-modules-extra, p-cpe:/a:miracle:linux:kernel-rt-modules, p-cpe:/a:miracle:linux:kernel-rt, p-cpe:/a:miracle:linux:kernel-tools-libs-devel, p-cpe:/a:miracle:linux:kernel-tools-libs, p-cpe:/a:miracle:linux:kernel-tools, p-cpe:/a:miracle:linux:kernel-uki-virt-addons, p-cpe:/a:miracle:linux:kernel-uki-virt, p-cpe:/a:miracle:linux:kernel, p-cpe:/a:miracle:linux:libperf, p-cpe:/a:miracle:linux:perf, p-cpe:/a:miracle:linux:python3-perf, p-cpe:/a:miracle:linux:rtla, p-cpe:/a:miracle:linux:rv

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/19/2026

Vulnerability Publication Date: 5/6/2026

Reference Information

CVE: CVE-2026-43074, CVE-2026-46242, CVE-2026-53266