01 Record

CVE-2026-98056

nvme: remove stale namespaces by NSID range during scan

HighPUBLISHEDCNA: Linux

CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

nvme: remove stale namespaces by NSID range during scan

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: 0.61% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 48.9% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Undergoing Analysis. NVD last modified this record on 2026-10-21.
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

2026-09-25 10:24Z1 MO AGO

Last updated

2026-10-21 12:54Z7 DAYS AGO

Reserved

2026-09-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-606Unchecked Input for Loop ConditionBase

Data version

5.2

Document digest

dba372967aa2cd8cd44d86c2687d38a876af49a913a60d90174d745c2124b9b0

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux540c801c65eb58e05e0ca38b6fd644a83d7e2b33 to < e6a94b2c4c80a38002346ce915a9b9a3d478a3e6, 540c801c65eb58e05e0ca38b6fd644a83d7e2b33 to < c84ad7407fb16b92d9b7a649cc304a9cf3757897, 540c801c65eb58e05e0ca38b6fd644a83d7e2b33 to < f56b2bb4b18b017b056c4c17c66b2c4c54bf6ee4, 540c801c65eb58e05e0ca38b6fd644a83d7e2b33 to < 52200fc41a79da430ccf7c126ed837535b087ea2, 540c801c65eb58e05e0ca38b6fd644a83d7e2b33 to < 4ed7f3d7d435bf5b63da2814dc9270f5ba896011, 4.5—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e6a94b2c4c80a38002346ce915a9b9a3d478a3e6
git.kernel.orghttps://git.kernel.org/stable/c/c84ad7407fb16b92d9b7a649cc304a9cf3757897
git.kernel.orghttps://git.kernel.org/stable/c/f56b2bb4b18b017b056c4c17c66b2c4c54bf6ee4
git.kernel.orghttps://git.kernel.org/stable/c/52200fc41a79da430ccf7c126ed837535b087ea2
git.kernel.orghttps://git.kernel.org/stable/c/4ed7f3d7d435bf5b63da2814dc9270f5ba896011

07 Fixed in

Debian 12

linux
No fix yet
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 7.2.7-1

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