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CVE-2025-39936: linux kernel from 6.16 (inclusive), before 6.16.9 (exclusive), 6.17 · update rc1, 6.17 · update rc2 (+4 more affected…
CVE-2025-39936. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00143 (percentile 0.03239), scored 19-Oct-2026.
Affected technology
linux kernel · from 6.16 (inclusive), before 6.16.9 (exclusive)
linux
linux kernel · 6.17 · update rc1
linux
linux kernel · 6.17 · update rc2
linux
linux kernel · 6.17 · update rc3
linux
linux kernel · 6.17 · update rc4
linux
linux kernel · 6.17 · update rc5
linux
linux kernel · 6.17 · update rc6
linux
Linux · e6bef2d0dfa036afc32df982240d0368b17ee7fd to before fa30d62ab62d8a123f20febaca4390525e2d2ad5, 9770b428b1a28360663f1f5e524ee458b4cf454b to before bc509293c9d4f4f74e776f4a0bbb61f63c041938, 9770b428b1a28360663f1f5e524ee458b4cf454b to before 46834d90a9a13549264b9581067d8f746b4b36cc
Linux
Linux · 6.16
Linux
Component: Not specified by the source
File: drivers/crypto/ccp/sev-dev.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’s CVSS 3.1 assessment (base score 5.5/10) 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.
- CWE
- CWE-476
- CCR priority
- 22.0 /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 · NVD
- EPSS
- 0.00143 · percentile 0.03239 · 2026-10-19
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-20 01:44:01.123206+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-39936.html