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CVE-2026-46118: linux kernel 6.18.32; +1 more affected products
CVE-2026-46118. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04696), scored 14-Oct-2026.
Affected technology
linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux
linux kernel · 6.18.32
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
Linux · 09c15bbbed533903e600660ea09098b3b0524f48 to before 735439394dde8462f9b50566727fbe333beaadaf, 6d3789d347a7af5c4b0b2da3af47b8d9da607ab2 to before cf51bec1560f8bf115d1476f60335f9d90e110b0, 6d3789d347a7af5c4b0b2da3af47b8d9da607ab2 to before 1b9f7aafa44f5ce852c00509104d10fd9eb0f402, 51a321dec76f7e39403a0574897a4409a8a700c4, 6.18.32 to before 6.18.33
Linux
Linux · 6.19
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 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
- 0.0016 · percentile 0.04696 · 2026-10-14
- KEV
- no
Provenance
- 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-2026-46118.html