PT-2026-96361

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f fs: Prevent deadlock during ep0 read loop Currently, ffs ep0 read holds ffs-mutex when it prepares to go to sleep waiting for an event. When no setup events are pending, it calls wait event interruptible exclusive...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107295)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107295 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: do not create EA inode under buffer lock ext4xattrsetentry creates new EA inodes while...

PT-2026-90305

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock can occur in the Linux kernel when CXL CPER work registration and unregistration helpers acquire cxl cper work lock and cxl cper prot err work lock using a spinlock guard, whi...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107314)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107314 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: IDLETIMER: Fix for possible ABBA deadlock Deletion of the last rule referencing a give...

PT-2026-90437

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rockchip-samsung-dcphy PHY driver where the max register is incorrectly defined as 0x10000. Since the PHY register block is 64KB with a register stride of 4, the...

CVE-2026-89514: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: fnic: Use GFPATOMIC for VLAN alloc under spinlock fnicfcoeprocessvlanresp allocates a VLAN descriptor with kzallocobj default GFPKERNEL while holding vlanslock via spinlockirqsave. GFPKERNEL may sleep, which is not allowed ...

CVE-2026-89589: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: acpi/apei/ghes: Use rawspinlockt for CXL CPER work locks The CXL CPER work registration and unregistration helpers acquire cxlcperworklock and cxlcperproterrworklock with a spinlock guard, which leaves local interrupts enabled. T...

CVE-2026-80938: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7615: avoid waiting for mac work under the mt76 mutex mt7615suspend acquired the mt76 mutex and then called canceldelayedworksync on macwork. mt7615macwork acquires the same mutex via mt7615mutexacquire at the top o...

CVE-2026-89518: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix thisrq assumptions in dispatch kfuncs Under core scheduling, dispatch runs from within the core-wide pick and can target a sibling rq, so ops.dispatch may execute on a CPU different from the dispatched rq's. Several...

CVE-2026-89491: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ocfs2: cluster: don't sleep while holding o2hblivelock in o2hbregionpin Patch series "ocfs2: cluster: o2hbregionpin fixes", v2. This series fixes three related issues in o2hbregionpin, all are from the original implementation in...

PT-2026-90230

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the scsi fnic component where the fnic fcoe process vlan resp function allocates a VLAN descriptor using kzalloc obj. By default, this uses GFP KERNEL, which may sleep...

PT-2026-90234

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the sched ext component where certain kernel functions incorrectly assume that the current CPU is always the same as the dispatched runqueue rq. Under core scheduling,...

PT-2026-90448

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock can occur in the USB gadget functionfs module when a userspace daemon polls ep0 via a read operation while the gadget is asynchronously torn down via configfs. The issue arise...

PT-2026-90233

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the core scheduling of the Linux kernel where the pick next task function can experience state corruption. This occurs when selections on the same core interleave due ...

CVE-2026-89732: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Prevent deadlock during ep0 read loop Currently, ffsep0read holds ffs-mutex when it prepares to go to sleep waiting for an event. When no setup events are pending, it calls waiteventinterruptibleexclusivelockedi...

CVE-2026-89517: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix rq-corepick corruption under core scheduling Core scheduling's picknexttask picks what to run on every SMT sibling of the core in a single pass under the shared core-wide rq lock. The selection state is consistent...

PT-2026-90207

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Three related issues exist in the o2hb region pin function within the ocfs2 cluster component. First, the function is called while holding the o2hb live lock spinlock, but it invokes...

CVE-2026-89721: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: phy: rockchip-samsung-dcphy: fix out-of-range maxregister The PHY register block is 64KB, so with a register stride of 4 the last accessible register sits at offset 0xfffc. maxregister names 0x10000, one register past the end of...

openSUSE 16 Security Update : zk (openSUSE-SU-2026:21814-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21814-1 advisory. Changes in zk: - Update Go vendored dependencies to resolve security issues boo1278625, boo1278447: Upgrade golang.org/x/crypto to v0.56.0 to fi...

PT-2026-90068

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description A deadlock occurs in the mt7615 wireless driver during the suspend process. The mt7615 suspend function acquires the mt76 mutex and subsequently calls cancel delayed work sync on mac work...