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CVE-2025-68313: Linux 6.8
CVE-2025-68313 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00139 (percentile 0.02864), scored 13-Oct-2026.
Affected technology
Linux · 3e4147f33f8b647775357bae0248b9a2aeebfcd2 to before e980de2ff109dacb6d9d3a77f01b27c467115ecb, 3e4147f33f8b647775357bae0248b9a2aeebfcd2 to before 36ff93e66d0efc46e39fab536a9feec968daa766, 3e4147f33f8b647775357bae0248b9a2aeebfcd2 to before 607b9fb2ce248cc5b633c5949e0153838992c152, 5953e7a89966fc5a42124a08ba33a9c57ba5173c, 6.6.156 to before 6.7
Linux
Linux · 6.8
Linux
Component: Not specified by the source
File: arch/x86/kernel/cpu/amd.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
- CCR priority
- 28.4 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · Source advisory
- EPSS
- 0.00139 · percentile 0.02864 · 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 16:14:54.592053+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-68313.html