UBUNTU-CVE-2026-97483

In the Linux kernel, the following vulnerability has been resolved: usb: core: hcd: fix possible deadlock in rh control transfers From within the SCSI error handler memory allocations must not trigger IO. Handling errors in UAS and the storage driver may involve resetting a device. The thread doi...

UBUNTU-CVE-2026-93781

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Do not block on tag allocation in scsiehlockdoor scsiehlockdoor is called from scsirestartoperations while the host is still in the SHOSTRECOVERY state, i.e. before the host is switched back to SHOSTRUNNING and...

DEBIAN-CVE-2026-93268

In the Linux kernel, the following vulnerability has been resolved: ext4: skip extra isize expansion during mount to prevent deadlock ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handle. During mount !SBACTIVE, the expand path may move xattrs to externa...

DEBIAN-CVE-2026-93269

In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...

CVE-2026-93269

In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...

CVE-2026-93268

In the Linux kernel, the following vulnerability has been resolved: ext4: skip extra isize expansion during mount to prevent deadlock ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handle. During mount !SBACTIVE, the expand path may move xattrs to externa...

DEBIAN-CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

DEBIAN-CVE-2026-93220

In the Linux kernel, the following vulnerability has been resolved: schedext: Keep kicksync waiting on the rq's own CPU kicksyncwaitbalcb assumes it runs on the rq's CPU from the schedule tail: the snapshots it compares against live in that CPU's percpu area and the busy-wait runs with the rq loc...

CVE-2026-93220

In the Linux kernel, the following vulnerability has been resolved: schedext: Keep kicksync waiting on the rq's own CPU kicksyncwaitbalcb assumes it runs on the rq's CPU from the schedule tail: the snapshots it compares against live in that CPU's percpu area and the busy-wait runs with the rq loc...

DEBIAN-CVE-2026-93214

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: fix deadlock in usbgmaketpg usbgmaketpg held deplock while calling configfsdependitemunlocked, which acquires the configfs root inode lock when operating across subsystems. This creates a circular lock dependen...

CVE-2026-93214

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: fix deadlock in usbgmaketpg usbgmaketpg held deplock while calling configfsdependitemunlocked, which acquires the configfs root inode lock when operating across subsystems. This creates a circular lock dependen...

UBUNTU-CVE-2026-93220

In the Linux kernel, the following vulnerability has been resolved: schedext: Keep kicksync waiting on the rq's own CPU kicksyncwaitbalcb assumes it runs on the rq's CPU from the schedule tail: the snapshots it compares against live in that CPU's percpu area and the busy-wait runs with the rq loc...

UBUNTU-CVE-2026-93268

In the Linux kernel, the following vulnerability has been resolved: ext4: skip extra isize expansion during mount to prevent deadlock ext4trytoexpandextraisize is called from ext4markinodedirty while holding an active jbd2 handle. During mount !SBACTIVE, the expand path may move xattrs to externa...

UBUNTU-CVE-2026-93269

In the Linux kernel, the following vulnerability has been resolved: ext4: fix circular lock dependency in ext4extmigrate Move iputtmpinode after ext4writepagesupwrite to avoid a circular lock dependency between swritepagesrwsem and sbinternal freeze protection. The deadlock scenario: CPU0...

UBUNTU-CVE-2026-93214

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: fix deadlock in usbgmaketpg usbgmaketpg held deplock while calling configfsdependitemunlocked, which acquires the configfs root inode lock when operating across subsystems. This creates a circular lock dependen...

UBUNTU-CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

EUVD-2026-86081

In the Linux kernel, the following vulnerability has been resolved: usb: core: hcd: fix possible deadlock in rh control transfers From within the SCSI error handler memory allocations must not trigger IO. Handling errors in UAS and the storage driver may involve resetting a device. The thread doi...

CVE-2026-97483 usb: core: hcd: fix possible deadlock in rh control transfers

In the Linux kernel, the following vulnerability has been resolved: usb: core: hcd: fix possible deadlock in rh control transfers From within the SCSI error handler memory allocations must not trigger IO. Handling errors in UAS and the storage driver may involve resetting a device. The thread doi...

CVE-2026-97483

The Linux kernel contains a vulnerability in the usb core hcd component that can lead to a possible deadlock during rh control transfers . The issue occurs because memory allocations within the SCSI error handler must not trigger IO. When handling errors in UAS and the storage driver, resetting a...