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CVE-2026-46059: linux kernel from 5.8 (inclusive), before 6.18.27 (exclusive), from 6.19 (inclusive), before 7.0.4 (exclusive); +1…
CVE-2026-46059. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04803), scored 20-Oct-2026.
Affected technology
linux kernel · from 5.8 (inclusive), before 6.18.27 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.4 (exclusive)
linux
Linux · cc440cdad5b7a4c1de12dace725209eb3e0cf663 to before b1a45e8a59bcf1f1ec0da6d4e42190b4211c67fc, cc440cdad5b7a4c1de12dace725209eb3e0cf663 to before f9197a9dd1408e203147326139122f9c5312ce9c, cc440cdad5b7a4c1de12dace725209eb3e0cf663 to before 3428ed1529a1af4cce5aff6c5bd2fcc39ad726bb, cc440cdad5b7a4c1de12dace725209eb3e0cf663 to before 69fe1411a5ce678b4da6489b5d2282b4e1d13acf, cc440cdad5b7a4c1de12dace725209eb3e0cf663 to before 8d397582f6b5e9fbcf09781c7c934b4910e94a50
Linux
Linux · 5.8
Linux
Component: Not specified by the source
File: arch/x86/kvm/svm/nested.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.
- 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
- 0.0016 · percentile 0.04803 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-46059.html