01 Record

CVE-2026-89997

dm: fix resume-vs-remove race

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

dm: fix resume-vs-remove race

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: 0.16% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 5.1% of scored records. A rank, not a probability.
NVD base score: 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Received. NVD last modified this record on 2026-10-19.
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: 2026-09-16 10:33Z1 MO AGO
Last updated: 2026-10-19 08:56Z10 DAYS AGO
Reserved: 2026-09-11
Assigning CNA: Linux
Record state: PUBLISHED
Severity: High (CVSS 7.8)
CNA CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 01c8f0a67e02b94a43b37a97bdfd274c771ea887ef37475d31c29747a8a4c4b6

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 9757367bcf1d5d2c50b94d005abca21f3eedd7c3, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 1ede2bce2bd640605df83db1356fd727159bc9ed, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 3f04e6520d9a53adb1d1daf4dc5d31a60fc77d1f, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 94f3d399c1ddba763c1c5a6501f7375d533d789f, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 3b59530b14fde693e41d8e39bc326df6cbf07b76, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 36177beff2a9df035991ad8d16ccf8d363ed93ee, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 94380ecd5ff9b2a2b9f6e8a0b5c465159ccfaf71, 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 to < 44b43ec132f1cf3275ecc182d0c82f50c3c4c3d5, 305b06f7334dd43bc952b525d7232f4cae7c3818, 2.6.35.4 to < 2.6.36, 2.6.36—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/9757367bcf1d5d2c50b94d005abca21f3eedd7c3
git.kernel.orghttps://git.kernel.org/stable/c/1ede2bce2bd640605df83db1356fd727159bc9ed
git.kernel.orghttps://git.kernel.org/stable/c/3f04e6520d9a53adb1d1daf4dc5d31a60fc77d1f
git.kernel.orghttps://git.kernel.org/stable/c/94f3d399c1ddba763c1c5a6501f7375d533d789f
git.kernel.orghttps://git.kernel.org/stable/c/3b59530b14fde693e41d8e39bc326df6cbf07b76
git.kernel.orghttps://git.kernel.org/stable/c/36177beff2a9df035991ad8d16ccf8d363ed93ee
git.kernel.orghttps://git.kernel.org/stable/c/94380ecd5ff9b2a2b9f6e8a0b5c465159ccfaf71
git.kernel.orghttps://git.kernel.org/stable/c/44b43ec132f1cf3275ecc182d0c82f50c3c4c3d5

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.