CVE-2026-80942

Not scored yetLast modified Oct 19, 2026

Description

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

wifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars()

The memory allocated inside rtl92du_init_shared_data() is not freed in any of the subsequent error paths in rtl92du_init_sw_vars(). Fix that by adding a call to rtl92du_deinit_shared_data() in the error path.

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
Linux	Linux	>= b5dc8873b6ffebd331e46814e537179eac8b6aa4, < 3a5b23e7dbeb00c93ec3b8add97f5de9bb9cbb5c; >= b5dc8873b6ffebd331e46814e537179eac8b6aa4, < dc8b0be0ec4d9b0c80f07b27e656e4a94de5a344; >= b5dc8873b6ffebd331e46814e537179eac8b6aa4, < 7159e1e12468a0b1ac519b296280c0a27f91eab5; >= b5dc8873b6ffebd331e46814e537179eac8b6aa4, < 6496ce90845df2d22fb8e8ed235cd2936fad41c8
Linux	Linux	6.11

References

Timeline

Published: Sep 11, 2026
Last modified: Oct 19, 2026
NVD status: Received

Related CVEs from 2026

CVE-2026-809437.6In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: rtl8192du: check QoS TID before indexing tids rtl92du_t CVE-2026-809447.8In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Detach sync cmd buffer on interrupted wait mwifiex sync CVE-2026-809459.1In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - unmap dst before software fallback on decompress On a ha CVE-2026-80946In the Linux kernel, the following vulnerability has been resolved: fuse: copy request headers via a stack buffer for io-uring The fuse-io CVE-2026-809477.8In the Linux kernel, the following vulnerability has been resolved: wifi: rtl8xxxu: fix use-after-free from rx_urb_wq on stop rtl8xxxu arm CVE-2026-80948In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start() In iwl_CVE-2026-80949In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() The memor CVE-2026-80958.1The Frontend File Manager Plugin plugin for WordPress is vulnerable to Authenticated Arbitrary File Deletion in versions up to and including CVE-2026-809507.8In the Linux kernel, the following vulnerability has been resolved: i3c: renesas: Check that the transfer is valid before accessing it The CVE-2026-80951In the Linux kernel, the following vulnerability has been resolved: i3c: master: svc: bound IBI payload to the requested max_payload_len s CVE-2026-809527.8In the Linux kernel, the following vulnerability has been resolved: i3c: master: Fix info leak and UAF in device unregister path i3c_maste CVE-2026-809538.4In the Linux kernel, the following vulnerability has been resolved: i3c: master: adi: initialize the lock before enabling interrupts adi_i