CVE-2026-80940Medium· 5.5▾ SunlitA flaw was found in the Linux kernel's rtw88 PCI driver. During the probe process, if the NAPI (Networked Attached Peripheral Interface) setup fails, allocated PCI resources are not properly released. This resource leak could potentially l…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 12.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
— → 4.1
none → medium
— → 4.1
none → medium
Last analysed / modified upstream
— → 5.5
none → medium
A flaw was found in the Linux kernel's rtw88 PCI driver. During the probe process, if the NAPI (Networked Attached Peripheral Interface) setup fails, allocated PCI resources are not properly released. This resource leak could potentially lead to a Denial of Service (DoS) due to resource exhaustion, impacting system stability.
kernel: wifi: rtw88: pci: fix resource leak on failed NAPI setup — rated Low by Red Hat. Released 2026-09-11, updated 2026-09-14.
Affected:
No fix planned:
Not affected:
Fix deferred
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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