01 Record

CVE-2026-98227

memstick: ms_block: destroy io_queue workqueue on removal

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

memstick: ms_block: destroy io_queue workqueue on 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: 0.17% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 6.6% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Received. NVD last modified this record on 2026-10-19.
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

2026-10-06 08:45Z23 DAYS AGO

Last updated

2026-10-19 09:15Z10 DAYS AGO

Reserved

2026-09-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

077aa1c016cc0e5106ae7262c3c7ed26cc20a58a523d7defb61bdc218ece4766

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux0ab30494bc4f3bc1ea4659b7c5d97c5218554a63 to < 0ff795163f37109a134b5a421558530f8d091544, 0ab30494bc4f3bc1ea4659b7c5d97c5218554a63 to < 19c3da6621a253f1f8b937ed91bc22330a930d9c, 0ab30494bc4f3bc1ea4659b7c5d97c5218554a63 to < 9a2e7cdc0880e735aff0968ee402f2c92a992b9b, 0ab30494bc4f3bc1ea4659b7c5d97c5218554a63 to < 6611f78ec3fd4b33a00bfda20725b254a22979f6, 0ab30494bc4f3bc1ea4659b7c5d97c5218554a63 to < f222bb8c30cf5699c560b29179ff2bddcac1f950, 0ab30494bc4f3bc1ea4659b7c5d97c5218554a63 to < 90af7fde083e1b22c349c3a8b1626728e44e474c, 3.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/0ff795163f37109a134b5a421558530f8d091544
git.kernel.orghttps://git.kernel.org/stable/c/19c3da6621a253f1f8b937ed91bc22330a930d9c
git.kernel.orghttps://git.kernel.org/stable/c/9a2e7cdc0880e735aff0968ee402f2c92a992b9b
git.kernel.orghttps://git.kernel.org/stable/c/6611f78ec3fd4b33a00bfda20725b254a22979f6
git.kernel.orghttps://git.kernel.org/stable/c/f222bb8c30cf5699c560b29179ff2bddcac1f950
git.kernel.orghttps://git.kernel.org/stable/c/90af7fde083e1b22c349c3a8b1626728e44e474c

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.113-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.113-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.8-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.