01 Record

CVE-2026-80941

wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()

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 11.9% 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: Low. 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

2026-09-11 19:42Z1 MO AGO

Last updated

2026-10-19 08:45Z10 DAYS AGO

Reserved

2026-08-26

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

18f8d6758cfeb561af1d4f1ac64f3d26e14d3a337a576a587831305bd4367ea7

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxaaab5d0e673749f82ff34e5f15ea8a689789a9ce to < e8fd57157ee7a9e2986a9218198a5c1b02f2310b, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 924e75a420a3000e9f189aed26f67556a62f2d57, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 68676ce3313b74326fbcf21c673728db4c19d3cf, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < c86199357a93b9182854cf805d7780a213fda937, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 6e95852f904edbabf411793093fcfd6f6d49ef27, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 7364713f0931ee45fdf0bea27103b40ccc94979a, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 51d8b35574721cf3fe744f46ebd9629916063fee, aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 9f2948010764d708bda27369d09ce6f194abe8e3, 5.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e8fd57157ee7a9e2986a9218198a5c1b02f2310b
git.kernel.orghttps://git.kernel.org/stable/c/924e75a420a3000e9f189aed26f67556a62f2d57
git.kernel.orghttps://git.kernel.org/stable/c/68676ce3313b74326fbcf21c673728db4c19d3cf
git.kernel.orghttps://git.kernel.org/stable/c/c86199357a93b9182854cf805d7780a213fda937
git.kernel.orghttps://git.kernel.org/stable/c/6e95852f904edbabf411793093fcfd6f6d49ef27
git.kernel.orghttps://git.kernel.org/stable/c/7364713f0931ee45fdf0bea27103b40ccc94979a
git.kernel.orghttps://git.kernel.org/stable/c/51d8b35574721cf3fe744f46ebd9629916063fee
git.kernel.orghttps://git.kernel.org/stable/c/9f2948010764d708bda27369d09ce6f194abe8e3

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.