CVE-2026-90067 libceph: validate banner payload length

In the Linux kernel, the following vulnerability has been resolved: libceph: validate banner payload length When parsing the Ceph messenger v2 protocol banner, the payloadlen field is decoded from the banner prefix. If a client sends a banner with a payloadlen of 0, the kernel sets up a 0-length...

CVE-2026-90067 libceph: validate banner payload length

In the Linux kernel, the following vulnerability has been resolved: libceph: validate banner payload length When parsing the Ceph messenger v2 protocol banner, the payloadlen field is decoded from the banner prefix. If a client sends a banner with a payloadlen of 0, the kernel sets up a 0-length...

EUVD-2026-81916

In the Linux kernel, the following vulnerability has been resolved: usb: atm: usbatm: fix invalid cirange initialization syzbot reported a shift-out-of-bounds in vccconnect: UBSAN: shift-out-of-bounds in net/atm/common.c:382:32 shift exponent -1 is negative CPU: 0 UID: 0 PID: 5987 Comm: syz.0.18...

CVE-2026-90190: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nullblk: use DEFINEMUTEX for the file-scope mutex In nullinit, mutexinit&lock currently happens after configfsregistersubsystem, which exposes the nullb subsystem to userspace. A racing mkdir into /sys/kernel/config/nullb/ can...

PT-2026-94538

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the null blk component, a race condition exists during initialization. The mutex init&lock function is called after configfs register subsystem, which exposes the nullb subsystem to...

PT-2026-94550

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mpt3sas SCSI driver where the base release memory pools function unconditionally frees every entry in the ioc-pcie sg lookup array. This includes entries that were...

PT-2026-94909

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.1.0 Description An issue exists in the camcc-sc8280xp clock driver where a warning is triggered when unused clocks are shut down. This occurs due to the introduction of sync state support in the clock and power domain...

CVE-2026-93113: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: camcc-sc8280xp: unregister CAMCCGDSCCLK With the introduction of syncstate support in the clk and pmdomain subsystems, the following warning happens when the unused clocks are shutdown in camcc-sc8280xp: 15.408367...

CVE-2026-92485: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix WARNING in bpftracinglinkrelease The trampoline could be corrupted by the blindly 'tr-flags = BPFTRAMPFTAILCALLCTX' in verifier. 1. A fexit attached to a tailcallreachable prog. 'tr-flags' became 'BPFTRAMPFCALLORIG |...

PT-2026-94508

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the lwt bpf component where the headroom check after an LWT XMIT BPF program is insufficient. The ip finish output2 function expands a socket buffer skb to LL RESERVED...

PT-2026-94793

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where the trampoline could be corrupted due to the incorrect assignment of tr-flags in the verifier. When a fexit is attached to a tail call reachabl...

PT-2026-94936

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Universal Disk Format UDF implementation where an I/O error during the writing of the Logical Volume Integrity Descriptor LVID buffer to a block device causes the...

PT-2026-94409

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter nf tables component where both the dynset and newsetelem paths perform a double clone of existing set expressions when setting set element expressions...

PT-2026-94505

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cgroup getsockopt BPF program where the ctx-optlen can be shrunk after the kernel getsockopt handler has executed. In the kernel-buffer variant used by TCP ZEROCOP...

PT-2026-94810

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 file system when operating in data=journal mode. During a system reboot, while the superblock is being remounted as read-only, the writeback thread may trigge...

CVE-2026-90021

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fmidi: initialize work in fmidialloc fmidialloc initializes freeref to 1 and it can only be incremented when a sound card is registered via fmidiregistercard. fmidiregistercard is only called in fmidibind which...

AZL-101144 CVE-2026-90021 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fmidi: initialize work in fmidialloc fmidialloc initializes freeref to 1 and it can only be incremented when a sound card is registered via fmidiregistercard. fmidiregistercard is only called in fmidibind which...

DEBIAN-CVE-2026-89973

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: check the data direction of a C2HData PDU nvmetcphandlec2hdata finds the request by command id and checks that it has a payload, but it does not check that the command asked for data to be read. A controller that answer...

CVE-2026-89973

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: check the data direction of a C2HData PDU nvmetcphandlec2hdata finds the request by command id and checks that it has a payload, but it does not check that the command asked for data to be read. A controller that answer...

CVE-2026-89979

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix race between non-atomic ops and trigger-start We protect the races of the concurrent state transitions between atomic PCM ops, but the checks between the non-atomic ops hwparams, hwfree and prepare and the atomic o...