01 Record

CVE-2026-90140

cuse: wait for pending RCU callbacks on module exit

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

cuse: wait for pending RCU callbacks on module exit

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: 0.21% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 11.2% 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

2026-09-17 16:06Z1 MO AGO

Last updated

2026-10-19 08:58Z10 DAYS AGO

Reserved

2026-09-11

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

6926a416dc702b597077ec8a0ecc426fa8491e241a4e3bcb4c71a31e90c30001

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxbfbab62ca69f72bcd14ea30de1fb98f6080ad464 to < 7fe415e1cd8fa875be263670c0ab47109818abb6, a8f650b93e55764ca9ff8e1ddebc151f57024086 to < 45ae914b2f6ea56fc2f1c017fdee4e995bcb4c0e, 535e9bd0e8f8d8cfdc29de7cdb902b5041427fe6 to < ac5c499413385cea3e0220d6050408d50842891d, 053fc4f755ad43cf35210677bcba798ccdc48d0c to < a1b46aee33d83f14ed62d7fdef1a91d3e0b732a9, 053fc4f755ad43cf35210677bcba798ccdc48d0c to < 389bd349ddbcf90dbd8a4f2a4ab6e552d53df134, 053fc4f755ad43cf35210677bcba798ccdc48d0c to < c40f3f24839f8404325a2099e26c2a04786ae309, 053fc4f755ad43cf35210677bcba798ccdc48d0c to < 4deb3edead0c0e172cc7349e8855d741d3c5e162, 5.15.166 to < 5.15.221, 6.1.107 to < 6.1.188, 6.6.48 to < 6.6.157, 6.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/7fe415e1cd8fa875be263670c0ab47109818abb6
git.kernel.orghttps://git.kernel.org/stable/c/45ae914b2f6ea56fc2f1c017fdee4e995bcb4c0e
git.kernel.orghttps://git.kernel.org/stable/c/ac5c499413385cea3e0220d6050408d50842891d
git.kernel.orghttps://git.kernel.org/stable/c/a1b46aee33d83f14ed62d7fdef1a91d3e0b732a9
git.kernel.orghttps://git.kernel.org/stable/c/389bd349ddbcf90dbd8a4f2a4ab6e552d53df134
git.kernel.orghttps://git.kernel.org/stable/c/c40f3f24839f8404325a2099e26c2a04786ae309
git.kernel.orghttps://git.kernel.org/stable/c/4deb3edead0c0e172cc7349e8855d741d3c5e162

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.111-1~deb12u1

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

Debian 13

linux
Fixed in 6.12.111-1

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

Debian 14

linux
Fixed in 7.2.6-1

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