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CVE-2026-53120: linux kernel from 3.16 (inclusive), before 6.12.91 (exclusive), from 6.13 (inclusive), before 6.18.33 (exclusive)…
CVE-2026-53120. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00175 (percentile 0.06612), scored 20-Oct-2026.
Affected technology
linux kernel · from 3.16 (inclusive), before 6.12.91 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux
Linux · 782a985d7af26db39e86070d28f987cad21313c0 to before fdfa287956d00b936e0ac409b21e4f90501ad109, 782a985d7af26db39e86070d28f987cad21313c0 to before dfe950d9464cad609f3b118c6203e2708055bc61, 782a985d7af26db39e86070d28f987cad21313c0 to before 58a42be0d70307d765594fc581f5f5e5ef059712, 782a985d7af26db39e86070d28f987cad21313c0 to before c5b2c5755495507e14f310c2653c85de0a309b1f, 782a985d7af26db39e86070d28f987cad21313c0 to before 10a4206a24013be4d558d476010cbf2eb4c9fa64
Linux
Linux · 3.16
Linux
Component: Not specified by the source
File: drivers/pci/pci-driver.c, drivers/pci/pci-sysfs.c, drivers/pci/probe.c, drivers/vfio/pci/vfio_pci_core.c, drivers/xen/xen-pciback/pci_stub.c, include/linux/pci.h
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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-416
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
- EPSS
- 0.00175 · percentile 0.06612 · 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-2026-53120.html