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CVE-2026-46298: linux kernel from 6.18 (inclusive), before 7.0.7 (exclusive), 7.1 · update rc1, 7.1 · update rc2; +1 more affected…
CVE-2026-46298. CVSS 3.1 base score 4.7 (MEDIUM, NVD). EPSS 0.00098 (percentile 0.00717), scored 14-Oct-2026.
Affected technology
linux kernel · from 6.18 (inclusive), before 7.0.7 (exclusive)
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
Linux · 814ef095f12c9fa142043ee689500f3a41bb6dab to before b33d6f5da16e0eec95b933342812c689cdfcec03, 814ef095f12c9fa142043ee689500f3a41bb6dab to before 342c966f81cfc3cb6c297e80b37a9f3a5d637d2c, 814ef095f12c9fa142043ee689500f3a41bb6dab to before 7a4f0846ee6cc8cf44ae0046ed42e3259d1dd45b
Linux
Linux · 6.18
Linux
Component: Not specified by the source
File: arch/powerpc/platforms/pseries/papr-hvpipe.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 4.7/10) 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-362
- CCR priority
- 18.8 /100 (P5)
- CVSS 3.1
- 4.7 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00098 · percentile 0.00717 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-46298.html