01 Record

CVE-2026-23463

soc: fsl: qbman: fix race condition in qman_destroy_fq

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

soc: fsl: qbman: fix race condition in qman_destroy_fq

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 0.7% 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: Low. 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-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

5803c3244cbf730da06ddba3ffa2df288e32a59de4205b4c13789a8eabd59052

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxc535e923bb97a4b361e89a6383693482057f8b0c to < 66442cf9989bd4489fa80d9f37637d58ab016835, c535e923bb97a4b361e89a6383693482057f8b0c to < d288fbe652ef43b7128e4bc0c0c2ef6bd03a2210, c535e923bb97a4b361e89a6383693482057f8b0c to < 9e3d47904b8153c8c3ad2f9b66d5008aad677aa8, c535e923bb97a4b361e89a6383693482057f8b0c to < d21923a8059fa896bfef016f55dd769299335cb4, c535e923bb97a4b361e89a6383693482057f8b0c to < 751f60bd48edaf03f9d84ab09e5ce6705757d50f, c535e923bb97a4b361e89a6383693482057f8b0c to < 85dbbf7dc88b0a54f2e334daedf6f3f31fd004fa, c535e923bb97a4b361e89a6383693482057f8b0c to < 265e56714635c5dd1e5964bfd97fa6e73f62cde5, c535e923bb97a4b361e89a6383693482057f8b0c to < 014077044e874e270ec480515edbc1cadb976cf2, 4.9—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/66442cf9989bd4489fa80d9f37637d58ab016835
git.kernel.orghttps://git.kernel.org/stable/c/d288fbe652ef43b7128e4bc0c0c2ef6bd03a2210
git.kernel.orghttps://git.kernel.org/stable/c/9e3d47904b8153c8c3ad2f9b66d5008aad677aa8
git.kernel.orghttps://git.kernel.org/stable/c/d21923a8059fa896bfef016f55dd769299335cb4
git.kernel.orghttps://git.kernel.org/stable/c/751f60bd48edaf03f9d84ab09e5ce6705757d50f
git.kernel.orghttps://git.kernel.org/stable/c/85dbbf7dc88b0a54f2e334daedf6f3f31fd004fa
git.kernel.orghttps://git.kernel.org/stable/c/265e56714635c5dd1e5964bfd97fa6e73f62cde5
git.kernel.orghttps://git.kernel.org/stable/c/014077044e874e270ec480515edbc1cadb976cf2
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-2026-23463

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-23463

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References