# CVE-2026-80941

## Summary

- **CVE ID:** CVE-2026-80941
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** N/A
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 16, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:

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

The skb passed to the rtw_hci_tx_write() is expected to be freed when
the function fails, but the error path in rtw_txq_push_skb() does not
free the skb before returning. This can lead to a memory leak in
rtw_txq_push() where a dequeued skb is passed to rtw_txq_push_skb().

## Affected Products

- Linux — Linux (aaab5d0e673749f82ff34e5f15ea8a689789a9ce)
- Linux — Linux (5.7)
- Linux — Linux (0)
- Linux — Linux (6.12.109)
- Linux — Linux (6.18.50)
- Linux — Linux (7.2.4)
- Linux — Linux (7.3-rc1)
- Linux — Linux (5.10.270)
- Linux — Linux (5.15.221)
- Linux — Linux (6.1.188)
- Linux — Linux (6.6.157)

## References

- [CNA](https://git.kernel.org/stable/c/6e95852f904edbabf411793093fcfd6f6d49ef27)
- [CNA](https://git.kernel.org/stable/c/7364713f0931ee45fdf0bea27103b40ccc94979a)
- [CNA](https://git.kernel.org/stable/c/51d8b35574721cf3fe744f46ebd9629916063fee)
- [CNA](https://git.kernel.org/stable/c/9f2948010764d708bda27369d09ce6f194abe8e3)
- [CNA](https://git.kernel.org/stable/c/e8fd57157ee7a9e2986a9218198a5c1b02f2310b)
- [CNA](https://git.kernel.org/stable/c/924e75a420a3000e9f189aed26f67556a62f2d57)
- [CNA](https://git.kernel.org/stable/c/68676ce3313b74326fbcf21c673728db4c19d3cf)
- [CNA](https://git.kernel.org/stable/c/c86199357a93b9182854cf805d7780a213fda937)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 11.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._