CVE-2026-89553: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nouveau/gem: reserve the bo in the info ioctl around the vma lookup In the non-uvmm path, there could be a race between the info lookup finding the vma, and the gem close path closing the vma leading to a use-after-free. Spotted...

CVE-2026-89771: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix subbuf resize race with ring buffer readers tracebuffer subbufsize is read lockless in ringbufferreadpage and ringbufferreadstart, while it can simultaneously be resized with ringbuffersubbuforderset. Instead of...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107261)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107261 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107325)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107325 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an...

PT-2026-96337

In the Linux kernel, the following vulnerability has been resolved: RDMA/ucma: Lock the handler in ucma set ib path ucma set ib path calls ucma event handler straight from the write path, without the handler lock that keeps ctx-file stable while a uevent is queued. The handler re-reads ctx-file f...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107293)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107293 advisory. In the Linux kernel, the following vulnerability has been resolved: md/md-bitmap: Synchronize bitmapgetstats with bitmap lifetime After commit ec6bb299c7c3...

PT-2026-96462

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcxhr: initialize mutexes before requesting threaded IRQ pcxhr probe requests pcxhr threaded irq before initializing mgr-lock, even though the threaded handler takes that mutex. Initialize the manager locks before request...

PT-2026-96466

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: wait for in-flight client TLS handshake callback xs tls handshake sync gives xs tls handshake done a reference to the lower transport before submitting the handshake request. On timeout or signal, the synchronous waiter...

PT-2026-90402

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description A race condition exists in the NFS server nfsd during delegation revocation. The function nfsd4 alloc layout stateid reads fp-fi deleg file without holding the fi lock when the parent statei...

PT-2026-90385

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description A use-after-free issue exists in the nfsd4 copy notify function. The cpntf state was being initialized after nfs4 alloc init cpntf state had already linked it into the s2s cp stateids IDR an...

PT-2026-90370

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the ceph component of the Linux kernel within the check new map function. The function iterates through mdsc-sessions and releases mdsc-mutex to...

PT-2026-90224

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/ucma component where the ucma set ib path function calls ucma event handler during a write path without acquiring the necessary handler lock. This failure to...

PT-2026-96416

In the Linux kernel, the following vulnerability has been resolved: nfsd: add fh want write for early-verified SETATTR in nfsd proc setattr The BOTH TIME SET branch calls fh verify early so setattr prepare can inspect the dentry. This causes nfsd setattr to skip fh want write, so notify change ru...

PT-2026-96525

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix cpntf publish race in nfs4 init cp state nfs4 alloc init cpntf state published the new cpntf entry into the s2s cp stateids IDR with cs type set in one s2s cp lock section, then took the lock again to list add it onto p...

PT-2026-96365

In the Linux kernel, the following vulnerability has been resolved: smack: fix cred UAF in smack file send sigiotask When inspecting the credentials of another task, objective credentials -real cred, accessed with task cred must always be used. Accessing -cred on a non-current task is forbidden...

PT-2026-90325

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the ecryptfs component. The function ecryptfs exorcise daemon drops queued messages from a dying daemon without holding the ecryptfs msg ctx lists mux lock...

PT-2026-90435

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access issue exists in the zram module. The read block state function calculates the nr pages variable before acquiring the dev lock. If the device is reset and...

PT-2026-96354

In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: panel-dsi-cm: initialize lock before registering display dsicm probe registers the display before initializing ddata-lock. Once omapdss register display publishes the display, another consumer can reach a dsicm...

CVE-2026-89464: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: power: supply: twl4030charger: cancel workers via devm bci is devm-allocated. Two workers bci-work and bci-currentworker dereference it. twl4030bciremove disables charging and masks interrupts. It cancels neither worker. A worker...

Microsoft Edge (Chromium) < 152.0.4191.66 Multiple Vulnerabilities

The version of Microsoft Edge installed on the remote Windows host is prior to 152.0.4191.66. It is, therefore, affected by multiple vulnerabilities as referenced in the September 11, 2026 advisory. - Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to...