Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099730)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099730 advisory. In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigdsend Reproducer available at 1. The AT...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099932)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099932 advisory. In the Linux kernel, the following vulnerability has been resolved: ipc/shm: serialize orphan cleanup with shmnattch updates shmdestroyorphaned walks the shm idr und...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100136)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100136 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: xhci: tegra: fix sleep in atomic call When we set the dual-role port to Host mode, we observ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100117)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100117 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: Fix possible NULL dereference in sndac97mixer smatch error:...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100358)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100358 advisory. In the Linux kernel, the following vulnerability has been resolved: ax25: properly unshare skbs in ax25kissrcv Bernard Pidoux reported a regression apparently caused...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100706 advisory. In the Linux kernel, the following vulnerability has been resolved: dm log: fix out-of-bounds write due to regioncount overflow The local variable regioncount in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100360)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100360 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix potential NULL pointer dereference in header processing If siwgethdr returns -EINVA...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100324)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100324 advisory. In the Linux kernel, the following vulnerability has been resolved: udplite: Fix NULL pointer dereference in skmemraiseallocated. syzbot reported 0 a null-ptr-deref ...

SUSE CVE-2026-74571

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL pointer dereference: BUG: kernel NULL pointer dereference, address:...

CVE-2026-74472

In the Linux kernel, the following vulnerability has been resolved: ublk: reset kernel-owned devinfo fields in ublkctrladddev ublkctrladddev memcpys the userspace ublksrvctrldevinfo into ub-devinfo and then fixes up the fields the driver owns, but misses -state and -ublksrvpid. A device added wit...

EUVD-2026-59636

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL pointer dereference: BUG: kernel NULL pointer dereference, address:...

CVE-2026-74407

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

CVE-2026-74398

In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dadfailure when state is no longer POSTDAD addrconfdadfailure transitions ifp-state from DAD to POSTDAD via addrconfdadend, which drops ifp-lock on return. The lock is re-acquired after...

CVE-2026-74327

In the Linux kernel, the following vulnerability has been resolved: vmalloc: fix NULL pointer dereference in isvmareahugepages findvmarea can return NULL if the given address is not a valid vmalloc area. Check the return value before dereferencing it to avoid a kernel crash...

CVE-2026-74311

In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device and restores the negotiated features before calling -restore. viortcfreeze intentionally leaves the existing virtqueues in place so the...

CVE-2026-74268

In the Linux kernel, the following vulnerability has been resolved: tcp: clear sockops cb flags before force-closing a child socket A child socket inherits the listener's bpfsockopscbflags via skclonelock. If its setup fails in tcpv4synrecvsock / tcpv6synrecvsock, the child is freed through...

CVE-2026-72468

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Initialize reid before removal registration rpcrdmacreateid registers ep-rern with the rpcrdma ibclient before returning the new rdmacmid to rpcrdmaepcreate. However rpcrdmaepcreate currently stores that pointer in...

CVE-2026-72455

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix uninitialised pointer passed to auditloguntrustedstring Commit 4a134723f9f1 "apparmor: move check for aanull file to cover all cases" intrdouced a small bug, where pathname may pass a potentially uninitialized name ...

CVE-2026-72403

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: Fix NULL pointer dereference in interface lookup A malformed USB device can provide a vendor-specific interface without any endpoint descriptors. fcpfindfcinterface currently selects the first vendor-specific interface...

CVE-2026-72385

In the Linux kernel, the following vulnerability has been resolved: tracing/fprobe: Fix NULL pointer dereference in fprobefgraphentry fprobefgraphentry sizes a shadow-stack reservation in one walk of the per-ip fprobe list and fills it in a second walk, both under rcureadlock only. A fprobe...