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CVE-2026-52953: linux kernel from 6.6 (inclusive), before 6.18.33 (exclusive), from 6.19 (inclusive), before 7.0.10 (exclusive), 7.1 ·…
CVE-2026-52953. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00133 (percentile 0.02509), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.6 (inclusive), before 6.18.33 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
linux kernel · 7.1 · update rc3
linux
Linux · 7d0c9da6c1509664d96488042bacc02308ca33b2 to before 88397fad7914ee74a7880fa5ce01f9eb6bfe0743, 7d0c9da6c1509664d96488042bacc02308ca33b2 to before 1e659db468476733d217c1314c1e0d9244356d6c, 7d0c9da6c1509664d96488042bacc02308ca33b2 to before a6dea58d8625c06b9654c0555f101742481335c3
Linux
Linux · 6.6
Linux
Component: Not specified by the source
File: drivers/iommu/intel/iommu.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 impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-125
- 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:N/I:H/A:H · Source advisory
- EPSS
- 0.00133 · percentile 0.02509 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-52953.html