01 Record

CVE-2026-98351

wifi: virt_wifi: free skb when disconnected

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

wifi: virt_wifi: free skb when disconnected

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 5.6% 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 08:46Z23 DAYS AGO

Last updated

2026-10-19 09:18Z10 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

884d81e2e4a5e70fb6264ea3991deb54d1d6436c06e7b1bdae6d212d1ac0e738

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxc7cdba31ed8b87526db978976392802d3f93110c to < 38d3a5df85345f158f78b478b265ca906224454e, c7cdba31ed8b87526db978976392802d3f93110c to < ee053ea35c759135460f03d1c574f4ed08de844a, c7cdba31ed8b87526db978976392802d3f93110c to < d177eca79e1106834bc423d3969a4a2e3987996a, c7cdba31ed8b87526db978976392802d3f93110c to < 36727a702cf8e3399e3da60d0856378f6afcfb34, c7cdba31ed8b87526db978976392802d3f93110c to < 56469996c10a0240653fc00576b4d33bdfb4cc51, c7cdba31ed8b87526db978976392802d3f93110c to < 4f266738af45675faa0e8afee08c6e780afa8b06, c7cdba31ed8b87526db978976392802d3f93110c to < 46371442847a725cc0df3697fea2eba1dd54b82b, c7cdba31ed8b87526db978976392802d3f93110c to < f9edf7cf63b96d2b776fca8d258d3c5256e40c8e, 5.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/38d3a5df85345f158f78b478b265ca906224454e
git.kernel.orghttps://git.kernel.org/stable/c/ee053ea35c759135460f03d1c574f4ed08de844a
git.kernel.orghttps://git.kernel.org/stable/c/d177eca79e1106834bc423d3969a4a2e3987996a
git.kernel.orghttps://git.kernel.org/stable/c/36727a702cf8e3399e3da60d0856378f6afcfb34
git.kernel.orghttps://git.kernel.org/stable/c/56469996c10a0240653fc00576b4d33bdfb4cc51
git.kernel.orghttps://git.kernel.org/stable/c/4f266738af45675faa0e8afee08c6e780afa8b06
git.kernel.orghttps://git.kernel.org/stable/c/46371442847a725cc0df3697fea2eba1dd54b82b
git.kernel.orghttps://git.kernel.org/stable/c/f9edf7cf63b96d2b776fca8d258d3c5256e40c8e

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.