Detections
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Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500572)

medium Nessus Plugin ID 375469

Synopsis

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

Description

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500572 advisory.

 - NFSD: Define actions for the new time_deleg FATTR4 attributes (Chuck Lever) [Orabug: 39004166] {CVE-2025-40326}
 - ipv4: free inet_opt and ireq_opt after an RCU grace period (Eric Dumazet) [Orabug: 40165787] {CVE-2026-98432}
 - ipv4: validate checksum_start before completing checksum (Michael S. Tsirkin) [Orabug: 40165809] {CVE-2026-99999}
 - mm/pagewalk: fix stale walk->action escaping walk_pmd_range() (Hyunwoo Kim) [Orabug: 40022020] {CVE-2026-89754}

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-2026-500572.html

Plugin Details

Severity: Medium

ID: 375469

File Name: oraclelinux_ELSA-2026-500572.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 11/3/2026

Updated: 11/3/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.9

Percentile: 99.72

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.6

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

CVSS Score Source: CVE-2026-98161

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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

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

Vulnerability Information

CPE: cpe:/o:oracle:linux:10, cpe:/o:oracle:linux:9, p-cpe:/a:oracle:linux:kernel-uek-core, p-cpe:/a:oracle:linux:kernel-uek-debug-core, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-core, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-deprecated, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-desktop, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-extra-netfilter, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-extra, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-usb, p-cpe:/a:oracle:linux:kernel-uek-debug-modules-wireless, p-cpe:/a:oracle:linux:kernel-uek-debug-modules, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:kernel-uek-modules-core, p-cpe:/a:oracle:linux:kernel-uek-modules-deprecated, p-cpe:/a:oracle:linux:kernel-uek-modules-desktop, p-cpe:/a:oracle:linux:kernel-uek-modules-extra-netfilter, p-cpe:/a:oracle:linux:kernel-uek-modules-extra, p-cpe:/a:oracle:linux:kernel-uek-modules-usb, p-cpe:/a:oracle:linux:kernel-uek-modules-wireless, p-cpe:/a:oracle:linux:kernel-uek-modules, p-cpe:/a:oracle:linux:kernel-uek-tools, p-cpe:/a:oracle:linux:kernel-uek64k-core, p-cpe:/a:oracle:linux:kernel-uek64k-devel, p-cpe:/a:oracle:linux:kernel-uek64k-modules-core, p-cpe:/a:oracle:linux:kernel-uek64k-modules-deprecated, p-cpe:/a:oracle:linux:kernel-uek64k-modules-desktop, p-cpe:/a:oracle:linux:kernel-uek64k-modules-extra-netfilter, p-cpe:/a:oracle:linux:kernel-uek64k-modules-extra, p-cpe:/a:oracle:linux:kernel-uek64k-modules-usb, p-cpe:/a:oracle:linux:kernel-uek64k-modules-wireless, p-cpe:/a:oracle:linux:kernel-uek64k-modules, p-cpe:/a:oracle:linux:kernel-uek64k, p-cpe:/a:oracle:linux:kernel-uek

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: 11/2/2026

Vulnerability Publication Date: 12/8/2025

Reference Information

CVE: CVE-2025-40326, CVE-2026-52988, CVE-2026-72315, CVE-2026-72463, CVE-2026-74347, CVE-2026-80937, CVE-2026-80939, CVE-2026-81015, CVE-2026-81016, CVE-2026-89441, CVE-2026-89500, CVE-2026-89503, CVE-2026-89520, CVE-2026-89754, CVE-2026-89766, CVE-2026-89827, CVE-2026-89859, CVE-2026-89971, CVE-2026-89972, CVE-2026-89996, CVE-2026-90002, CVE-2026-90013, CVE-2026-90029, CVE-2026-93134, CVE-2026-93196, CVE-2026-93231, CVE-2026-93244, CVE-2026-97527, CVE-2026-97528, CVE-2026-97529, CVE-2026-97530, CVE-2026-97531, CVE-2026-97532, CVE-2026-97535, CVE-2026-97536, CVE-2026-97537, CVE-2026-97549, CVE-2026-97559, CVE-2026-97566, CVE-2026-97571, CVE-2026-97597, CVE-2026-97603, CVE-2026-97609, CVE-2026-97615, CVE-2026-97618, CVE-2026-97619, CVE-2026-97620, CVE-2026-97901, CVE-2026-97906, CVE-2026-97918, CVE-2026-97919, CVE-2026-97933, CVE-2026-97934, CVE-2026-97935, CVE-2026-97938, CVE-2026-97939, CVE-2026-97949, CVE-2026-97950, CVE-2026-98101, CVE-2026-98161, CVE-2026-98167, CVE-2026-98168, CVE-2026-98169, CVE-2026-98170, CVE-2026-98171, CVE-2026-98172, CVE-2026-98173, CVE-2026-98174, CVE-2026-98175, CVE-2026-98179, CVE-2026-98181, CVE-2026-98182, CVE-2026-98184, CVE-2026-98185, CVE-2026-98186, CVE-2026-98187, CVE-2026-98188, CVE-2026-98191, CVE-2026-98192, CVE-2026-98193, CVE-2026-98194, CVE-2026-98195, CVE-2026-98196, CVE-2026-98197, CVE-2026-98198, CVE-2026-98199, CVE-2026-98201, CVE-2026-98202, CVE-2026-98203, CVE-2026-98204, CVE-2026-98205, CVE-2026-98207, CVE-2026-98208, CVE-2026-98211, CVE-2026-98213, CVE-2026-98214, CVE-2026-98215, CVE-2026-98216, CVE-2026-98217, CVE-2026-98221, CVE-2026-98222, CVE-2026-98229, CVE-2026-98230, CVE-2026-98231, CVE-2026-98232, CVE-2026-98233, CVE-2026-98234, CVE-2026-98235, CVE-2026-98236, CVE-2026-98237, CVE-2026-98238, CVE-2026-98239, CVE-2026-98241, CVE-2026-98245, CVE-2026-98246, CVE-2026-98247, CVE-2026-98248, CVE-2026-98249, CVE-2026-98251, CVE-2026-98252, CVE-2026-98253, CVE-2026-98254, CVE-2026-98255, CVE-2026-98260, CVE-2026-98261, CVE-2026-98262, CVE-2026-98263, CVE-2026-98264, CVE-2026-98265, CVE-2026-98266, CVE-2026-98267, CVE-2026-98269, CVE-2026-98270, CVE-2026-98271, CVE-2026-98272, CVE-2026-98276, CVE-2026-98287, CVE-2026-98290, CVE-2026-98291, CVE-2026-98293, CVE-2026-98295, CVE-2026-98297, CVE-2026-98299, CVE-2026-98300, CVE-2026-98301, CVE-2026-98303, CVE-2026-98306, CVE-2026-98307, CVE-2026-98308, CVE-2026-98309, CVE-2026-98312, CVE-2026-98314, CVE-2026-98316, CVE-2026-98319, CVE-2026-98320, CVE-2026-98322, CVE-2026-98325, CVE-2026-98326, CVE-2026-98327, CVE-2026-98328, CVE-2026-98329, CVE-2026-98331, CVE-2026-98334, CVE-2026-98335, CVE-2026-98336, CVE-2026-98337, CVE-2026-98339, CVE-2026-98340, CVE-2026-98342, CVE-2026-98343, CVE-2026-98344, CVE-2026-98345, CVE-2026-98346, CVE-2026-98347, CVE-2026-98348, CVE-2026-98349, CVE-2026-98354, CVE-2026-98357, CVE-2026-98358, CVE-2026-98359, CVE-2026-98360, CVE-2026-98362, CVE-2026-98363, CVE-2026-98365, CVE-2026-98366, CVE-2026-98368, CVE-2026-98369, CVE-2026-98370, CVE-2026-98373, CVE-2026-98374, CVE-2026-98377, CVE-2026-98378, CVE-2026-98379, CVE-2026-98380, CVE-2026-98381, CVE-2026-98382, CVE-2026-98383, CVE-2026-98384, CVE-2026-98405, CVE-2026-98428, CVE-2026-98432, CVE-2026-98441, CVE-2026-98442, CVE-2026-98448, CVE-2026-98452, CVE-2026-98454, CVE-2026-98455, CVE-2026-98456, CVE-2026-98457, CVE-2026-98459, CVE-2026-98460, CVE-2026-98461, CVE-2026-98462, CVE-2026-98468, CVE-2026-98477, CVE-2026-98479, CVE-2026-98484, CVE-2026-98485, CVE-2026-98486, CVE-2026-98487, CVE-2026-98488, CVE-2026-98489, CVE-2026-98490, CVE-2026-98491, CVE-2026-98494, CVE-2026-98495, CVE-2026-98498, CVE-2026-98499, CVE-2026-98501, CVE-2026-98502, CVE-2026-98503, CVE-2026-98505, CVE-2026-98506, CVE-2026-98507, CVE-2026-98508, CVE-2026-98509, CVE-2026-98510, CVE-2026-98511, CVE-2026-98512, CVE-2026-98513, CVE-2026-98514, CVE-2026-98515, CVE-2026-98516, CVE-2026-98517, CVE-2026-98519, CVE-2026-98521, CVE-2026-98523, CVE-2026-98528, CVE-2026-98531, CVE-2026-98532, CVE-2026-98536, CVE-2026-98537, CVE-2026-98538, CVE-2026-98541, CVE-2026-98544, CVE-2026-98545, CVE-2026-98547, CVE-2026-98548, CVE-2026-98549, CVE-2026-98550, CVE-2026-98553, CVE-2026-98554, CVE-2026-98561, CVE-2026-98565, CVE-2026-98567, CVE-2026-98568, CVE-2026-98569, CVE-2026-98573, CVE-2026-98586, CVE-2026-98588, CVE-2026-98590, CVE-2026-98591, CVE-2026-98594, CVE-2026-98596, CVE-2026-98597, CVE-2026-98600, CVE-2026-98601, CVE-2026-98602, CVE-2026-98605, CVE-2026-98606, CVE-2026-98607, CVE-2026-98608, CVE-2026-98609, CVE-2026-98610, CVE-2026-98611, CVE-2026-98612, CVE-2026-98613, CVE-2026-98614, CVE-2026-98621, CVE-2026-98622, CVE-2026-98623, CVE-2026-98624, CVE-2026-98625, CVE-2026-98626, CVE-2026-98629, CVE-2026-98631, CVE-2026-98632, CVE-2026-98634, CVE-2026-98636, CVE-2026-98640, CVE-2026-98641, CVE-2026-98643, CVE-2026-98644, CVE-2026-98646, CVE-2026-98647, CVE-2026-98925, CVE-2026-99082, CVE-2026-99999