CVE-2026-74548 forcedeth: fix UAF of txrx_stats in nv_remove

In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrxstats in nvremove nvremove frees the per-CPU txrxstats before unregisternetdev. Until unregister completes, ndogetstats64, the NAPI/xmit data path, and nvclose/drain may still access txrxstats, leading t...

CVE-2026-74548

In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrxstats in nvremove nvremove frees the per-CPU txrxstats before unregisternetdev. Until unregister completes, ndogetstats64, the NAPI/xmit data path, and nvclose/drain may still access txrxstats, leading t...

CVE-2026-74548

In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrxstats in nvremove nvremove frees the per-CPU txrxstats before unregisternetdev. Until unregister completes, ndogetstats64, the NAPI/xmit data path, and nvclose/drain may still access txrxstats, leading t...

EUVD-2026-59741

In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrxstats in nvremove nvremove frees the per-CPU txrxstats before unregisternetdev. Until unregister completes, ndogetstats64, the NAPI/xmit data path, and nvclose/drain may still access txrxstats, leading t...

CVE-2026-74548 forcedeth: fix UAF of txrx_stats in nv_remove

In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrxstats in nvremove nvremove frees the per-CPU txrxstats before unregisternetdev. Until unregister completes, ndogetstats64, the NAPI/xmit data path, and nvclose/drain may still access txrxstats, leading t...

CVE-2026-74545 rtase: fix double free of multi-frag skb on DMA map failure

In the Linux kernel, the following vulnerability has been resolved: rtase: fix double free of multi-frag skb on DMA map failure In rtasestartxmit, when the head buffer DMA mapping fails after rtasexmitfrags has mapped all fragments, the error path clears the fragment descriptors with...

CVE-2026-74545

In the Linux kernel, the following vulnerability has been resolved: rtase: fix double free of multi-frag skb on DMA map failure In rtasestartxmit, when the head buffer DMA mapping fails after rtasexmitfrags has mapped all fragments, the error path clears the fragment descriptors with...

CVE-2026-74545

CVE-2026-74545 is a Linux kernel issue where rtase_start_xmit() can double-free an skb on DMA map failure after fragments are mapped. The fix changes control flow to return immediately after clearing fragments when the skb owns frags; the no-frag path still frees the head skb once. Public advisor...

CVE-2026-74545

In the Linux kernel, the following vulnerability has been resolved: rtase: fix double free of multi-frag skb on DMA map failure In rtasestartxmit, when the head buffer DMA mapping fails after rtasexmitfrags has mapped all fragments, the error path clears the fragment descriptors with...

CVE-2026-74545 rtase: fix double free of multi-frag skb on DMA map failure

In the Linux kernel, the following vulnerability has been resolved: rtase: fix double free of multi-frag skb on DMA map failure In rtasestartxmit, when the head buffer DMA mapping fails after rtasexmitfrags has mapped all fragments, the error path clears the fragment descriptors with...

EUVD-2026-59738

In the Linux kernel, the following vulnerability has been resolved: rtase: fix double free of multi-frag skb on DMA map failure In rtasestartxmit, when the head buffer DMA mapping fails after rtasexmitfrags has mapped all fragments, the error path clears the fragment descriptors with...

CVE-2026-74541 Bluetooth: ISO: clear iso_data always when detaching conn from hcon

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: clear isodata always when detaching conn from hcon When setting conn-hcon = NULL, also conn-hcon-isodata = NULL is necessary, otherwise later isoconnfree will UAF. Fix clearing of isodata in isosockdisconn Fixes...

EUVD-2026-59734

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: clear isodata always when detaching conn from hcon When setting conn-hcon = NULL, also conn-hcon-isodata = NULL is necessary, otherwise later isoconnfree will UAF. Fix clearing of isodata in isosockdisconn Fixes...

CVE-2026-74541

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: clear isodata always when detaching conn from hcon When setting conn-hcon = NULL, also conn-hcon-isodata = NULL is necessary, otherwise later isoconnfree will UAF. Fix clearing of isodata in isosockdisconn Fixes...

CVE-2026-74541

CVE-2026-74541 relates to the Linux kernel Bluetooth ISO path. The vulnerability arises when detaching a connection from hcon without clearing conn->hcon->iso_data, leading to a use-after-free in iso_conn_free() and potential UAF unless iso_data is cleared. The fixed sequence clears iso_dat...

CVE-2026-74541 Bluetooth: ISO: clear iso_data always when detaching conn from hcon

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: clear isodata always when detaching conn from hcon When setting conn-hcon = NULL, also conn-hcon-isodata = NULL is necessary, otherwise later isoconnfree will UAF. Fix clearing of isodata in isosockdisconn Fixes...

EUVD-2026-59733

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix UAF in l2capleconnectrsp l2capleconnectrsp obtains a channel via l2capgetchanbyident but neither holds a reference nor uses l2capchanholdunlesszero before locking and operating on it. A concurrent l2capchand...

CVE-2026-74540

CVE-2026-74540 affects the Linux kernel Bluetooth L2CAP stack. The vulnerability arises in l2cap_le_connect_rsp() where a channel is obtained via __l2cap_get_chan_by_ident() without holding a reference; a concurrent remote disconnect could free the channel before l2cap_chan_lock(), causing a use-...

CVE-2026-74540 Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix UAF in l2capleconnectrsp l2capleconnectrsp obtains a channel via l2capgetchanbyident but neither holds a reference nor uses l2capchanholdunlesszero before locking and operating on it. A concurrent l2capchand...

CVE-2026-74540 Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix UAF in l2capleconnectrsp l2capleconnectrsp obtains a channel via l2capgetchanbyident but neither holds a reference nor uses l2capchanholdunlesszero before locking and operating on it. A concurrent l2capchand...