01 Record

CVE-2026-31751

comedi: dt2815: add hardware detection to prevent crash

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

comedi: dt2815: add hardware detection to prevent crash

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 0.5% 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: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-05-01 14:14Z4 MO AGO

Last updated

2026-05-11 22:15Z3 MO AGO

Reserved

2026-03-09

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-166Improper Handling of Missing Special ElementBase

Data version

5.2

Document digest

9774d8048fc921b0549856cda50b1611db4327f635415dda72be9e7428d7729e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd6a929b7608ae157cef86d00cc580d1038f0b985 to < 8d63161837f1bf8810dbcd2a583c2bbf5ca6d733, d6a929b7608ae157cef86d00cc580d1038f0b985 to < d2a786efdb9971f2a647724625da5bbecc994dc9, d6a929b7608ae157cef86d00cc580d1038f0b985 to < 0dcf33994b8dcf3db36530fb7e2cf9f89e5cbac3, d6a929b7608ae157cef86d00cc580d1038f0b985 to < d5d9df8b08d68d083ac57abc2c887dfb1f31af63, d6a929b7608ae157cef86d00cc580d1038f0b985 to < 65c528fbeddd88478c210052f6c7b21be4973156, d6a929b7608ae157cef86d00cc580d1038f0b985 to < 34c8b3a91bdfbe4573650b4cd750ef639101fdc5, d6a929b7608ae157cef86d00cc580d1038f0b985 to < 34b13250c618d7441508c6ef369144aa8a9b9bfa, d6a929b7608ae157cef86d00cc580d1038f0b985 to < 93853512f565e625df2397f0d8050d6aafd7c3ad, 2.6.30—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/8d63161837f1bf8810dbcd2a583c2bbf5ca6d733
git.kernel.orghttps://git.kernel.org/stable/c/d2a786efdb9971f2a647724625da5bbecc994dc9
git.kernel.orghttps://git.kernel.org/stable/c/0dcf33994b8dcf3db36530fb7e2cf9f89e5cbac3
git.kernel.orghttps://git.kernel.org/stable/c/d5d9df8b08d68d083ac57abc2c887dfb1f31af63
git.kernel.orghttps://git.kernel.org/stable/c/65c528fbeddd88478c210052f6c7b21be4973156
git.kernel.orghttps://git.kernel.org/stable/c/34c8b3a91bdfbe4573650b4cd750ef639101fdc5
git.kernel.orghttps://git.kernel.org/stable/c/34b13250c618d7441508c6ef369144aa8a9b9bfa
git.kernel.orghttps://git.kernel.org/stable/c/93853512f565e625df2397f0d8050d6aafd7c3ad

01 Record index

CVE-2026-31751

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31751

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References