P4Verified

CVE-2025-68206: Linux 4.12; +3 more affected products

CVE-2025-68206 affects azl3 kernel 6.6.117.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00693 (percentile 0.51641), scored 13-Oct-2026.

Affected technology

Linux · 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before 83273af0b60c093ba0085c205864d8542e1b1653, 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before b19492c25eff04852e0cb58f9bb8238b6695ed2d, 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before 4de80f0dc3868408dd7fe9817e507123c9dd8bb0, 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before b477ef7fa612fa45b6b3134d90d1eeb09396500a, 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before 4ab2cd906e4e1a19ddbda6eb532851b0e9cda110, 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before 2b52d89cbbb0dbe3e948d8d9a91e704316dccfe6, 1a64edf54f55d7956cf5a0d95898bc1f84f9b818 to before 90918e3b6404c2a37837b8f11692471b4c512de2
Linux

Linux · 4.12
Linux

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.5 to before *
Siemens

Component: Not specified by the source
File: net/netfilter/nft_ct.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 14-Oct-2026 15:58 UTC

Product: azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
CCR priority: 30.2 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
EPSS: 0.00693 · percentile 0.51641 · 2026-10-13
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-14 05:24:14.258005+00:00 UTC
Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-68206.html