Netis Wifi Router - Information Disclosure

An issue in Netis Wifi6 Router NX10 2.0.1.3643 and 2.0.1.3582 and Netis Wifi 11AC Router NC65 3.0.0.3749 and Netis Wifi 11AC Router NC63 3.0.0.3327 and 3.0.0.3503 and Netis Wifi 11AC Router NC21 3.0.0.3800, 3.0.0.3500 and 3.0.0.3329 and Netis Wifi Router MW5360 1.0.1.3442 and 1.0.1.3031 allows a...

DEBIAN-CVE-2026-68310

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: guard HE capability lookups mt7915mcubsshetlv and mt7915mcustabfertlv both run after checking HE support, then dereference the HE PHY capability returned by mt76connacgethephycap. That helper can return NULL...

CVE-2026-68413

The CVE concerns the Linux kernel wifi ipw2100 driver. The issue was a memory leak: memory allocated in ipw2100_alloc_device() could remain unfreed in certain error paths inside ipw2100_pci_init_one(). The fix converts the direct returns to a goto-based error path to ensure proper cleanup, and ha...

EUVD-2026-55599

In the Linux kernel, the following vulnerability has been resolved: wifi: ipw2100: fix potential memory leak in ipw2100pciinitone The memory allocated in the ipw2100allocdevice function is not freed in some of the error paths in ipw2100pciinitone. Fix that by converting the direct return into a...

CVE-2026-68412

The CVE-2026-68412 affects the Linux kernel’s wireless subsystem, specifically the cfg80211_wext_siwscan() error path. If the IEEE80211_MAX_SSID_LEN test fails, the request (creq) could leak due to improper error handling. The fix uses the existing error handling path to prevent the leak. No expl...

EUVD-2026-55598

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Fix an error handling path in cfg80211wextsiwscan If the test against IEEE80211MAXSSIDLEN fails, then 'creq' leaks. Use the existing error handling path to fix it...

EUVD-2026-55597

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: clamp virtio RX length before skbput hwsimvirtiorxwork passes the virtqueue used-ring length reported by the device straight to skbput on a fixed-size receive skb. A backend reporting a length larger than the...

EUVD-2026-55596

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in helperfirmwarecb helperfirmwarecb neglects to free the single-stage firmware image after a successful async load, leading to a memory leak in the USB firmware-download path. Fix this memory leak...

CVE-2026-68409

The CVE concerns the Linux kernel’s mac80211 layer. sta_remove_link frees a removed MLO link’s RX stats percpu buffer immediately but quarantines only the link container to RCU, allowing readers to access a now-freed percpu block via link_sta. The race occurs because the per-CPU RX stats memory c...

EUVD-2026-55595

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: defer link RX stats percpu free to RCU staremovelink frees a removed MLO link's RX stats percpu buffer right away, but defers only the link container to RCU: stainfofreelink&alloc-info; kfreercualloc, rcuhead; The...

EUVD-2026-55594

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: convert pmsrfreewk to wiphywork to fix deadlock When a netlink socket that owns a PMSR session is closed, cfg80211releasepmsr clears the request's nlportid and queues pmsrfreewk to call cfg80211pmsrprocessabort...

CVE-2026-68408

The CVE affects the Linux kernel cfg80211/pmsr handling in wifi: the deadlock occurred when a PMSR session was closed during device teardown: wdev_down held wiphy_lock, while pmsr_free_wk waited to acquire the same lock via cancel_work_sync. The fix converts pmsr_free_wk from a plain work_struct ...

EUVD-2026-55593

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: free RNR data on MBSSID mismatch nl80211parsebeacon rejects EMA RNR data when there are fewer RNR entries than MBSSID entries. The rejected RNR allocation has not been attached to the beacon data yet, so free it...

EUVD-2026-55592

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate PMSR FTM preamble range PMSR FTM request parsing accepts preamble values outside the enumerated nl80211 preamble range. Reject out-of-range values before using them in the parser capability bit test using...

CVE-2026-68406

The CVE-2026-68406 issue affects the Linux kernel’s wifi cfg80211 path (PMSR FTM preamble). The vulnerability stemmed from PMSR FTM request parsing accepting values outside the defined nl80211 preamble range. The fix rejects out-of-range values before using them in the parser capability bit test,...

CVE-2026-68405

CVE-2026-68405 (Linux kernel, wifi/mac80211) describes a bug where AP_VLAN bc_buf SKBs could be freed outside the IRQ lock. During ieee80211_do_stop(), AP_VLAN packets are removed from ps->bc_buf while ps->bc_buf.lock is held with IRQs disabled, then ieee80211_free_txskb() is called after r...

EUVD-2026-55591

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: free APVLAN bcbuf SKBs outside IRQ lock ieee80211dostop removes APVLAN packets from the parent AP ps-bcbuf while holding ps-bcbuf.lock with IRQs disabled. It then calls ieee80211freetxskb before dropping the lock...

EUVD-2026-55590

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: use wiphy work for socket owner autodisconnect nl80211netlinknotify walks the cfg80211 wireless device list when a NETLINKGENERIC socket is released. If the socket owns a connection, the notifier queues the embedd...

EUVD-2026-55589

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: initialize SDIO data work before cleanup brcmfsdioprobe stores the newly allocated bus in sdiodev-bus before allocating the ordered workqueue. If that allocation fails, the function jumps to fail and calls...

CVE-2026-68403

The CVE concerns the Linux kernel driver brcmfmac SDIO path. In brcmf_sdio_probe(), the newly allocated bus is stored in sdiodev->bus before the ordered workqueue is initialized. If allocation fails, the path can reach brcmf_sdio_remove(), which unconditionally cancels bus->datawork. The bu...