01 Record

CVE-2026-23452

PM: runtime: Fix a race condition related to device removal

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

PM: runtime: Fix a race condition related to device removal

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.09% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 0.6% of scored records. A rank, not a probability.
NVD base score: 4.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-07-24.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-04-03 15:15Z5 MO AGO

Last updated

2026-07-14 12:47Z1 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
CWE-364Signal Handler Race ConditionBase

Data version

5.2

Document digest

eda4718bebf98f53751241cb9131928b1860e77d7f0addc2d89416fcce78f779

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux5e928f77a09a07f9dd595bb8a489965d69a83458 to < 20f6e2e22a9c6234113812d5f300d3e952a82721, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < b6dd1a562ca8ba96c8ecb247c62b73f9fa02d47e, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < 5649b46af8b167259e8a8e4e7eb3667ce74554b5, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < 39f2d86f2ddde8d1beda05732f30c7cd945e0b5a, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < c6febaacfb8a0aec7d771a0e6c21cd68102d5679, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < bb081fd37f8312651140d7429557258afe51693d, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < cf65a77c0f9531eb6cfb97cc040974d2d8fff043, 5e928f77a09a07f9dd595bb8a489965d69a83458 to < 29ab768277617452d88c0607c9299cdc63b6e9ff, 2.6.32—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/20f6e2e22a9c6234113812d5f300d3e952a82721
git.kernel.orghttps://git.kernel.org/stable/c/b6dd1a562ca8ba96c8ecb247c62b73f9fa02d47e
git.kernel.orghttps://git.kernel.org/stable/c/5649b46af8b167259e8a8e4e7eb3667ce74554b5
git.kernel.orghttps://git.kernel.org/stable/c/39f2d86f2ddde8d1beda05732f30c7cd945e0b5a
git.kernel.orghttps://git.kernel.org/stable/c/c6febaacfb8a0aec7d771a0e6c21cd68102d5679
git.kernel.orghttps://git.kernel.org/stable/c/bb081fd37f8312651140d7429557258afe51693d
git.kernel.orghttps://git.kernel.org/stable/c/cf65a77c0f9531eb6cfb97cc040974d2d8fff043
git.kernel.orghttps://git.kernel.org/stable/c/29ab768277617452d88c0607c9299cdc63b6e9ff
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2026-23452

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-23452

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References