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The vulnerability of the ath11kpci_write32() function in the drivers/net/wireless/ath/ath11k/pci.c file of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system allows a hacker to cause a service failure.

🗓️ 20 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in ath11kpci_write32() in ath11k PCI driver for Linux; improper resource cleanup could cause service failure.

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20 Feb 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 24.6
CVSS 35.5
EPSS0.00239
1