Get real-time updates on Telegram
CVE-2025-68291: Linux 6.1.159 to before 6.1.160, 6.6.119 to before 6.6.120, 6.12.60 to before 6.12.61, 6.17.10 to before 6.17.11; +3…
CVE-2025-68291 affects azl3 kernel 6.6.119.3-3 on Azure Linux 3.0. CVSS 3.1 base score 5.5 (Microsoft Security Response Center). EPSS 0.00216 (percentile 0.11183), scored 14-Oct-2026.
Affected technology
Linux · 9ea05fabce31ff93a0adae8221c58bc6d7b832f3 to before 46b8b58f93f1b383c3840fc6e8fab6c3bce9295f, 3a13454fd098ed51e733958488f8ec62859a9ed8 to before eee39f83246a81d970a9ecb7392b7ab74e660094, f6fb2cbc91a81178dea23d463503b4525a76825d to before 05f5e26d488cdc7abc2a826cf1071782d5a21203, c4f7b0916b95fd2226e5ab98882482b08f52e1c0 to before 88163f85d59b4164884df900ee171720fd26686b, ae155060247be8dcae3802a95bd1bdf93ab3215d to before f07f4ea53e22429c84b20832fa098b5ecc0d4e35
Linux
Linux · 6.1.159 to before 6.1.160, 6.6.119 to before 6.6.120, 6.12.60 to before 6.12.61, 6.17.10 to before 6.17.11
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 · V3.1.7 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 · V3.1.7 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 · V3.1.7 to before *
Siemens
Component: Not specified by the source
File: net/mptcp/protocol.c
Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Microsoft Security Response Center’s CVSS 3.1 assessment 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.
- Product
- azl3 kernel 6.6.119.3-3 on Azure Linux 3.0
- CCR priority
- 22.1 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · Microsoft Security Response Center
- EPSS
- 0.00216 · percentile 0.11183 · 2026-10-14
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-15 09:24:28.011626+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-15 10:43:56.988652+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 2026-10-15 09:18:22.406219+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-68291.html