DEBIAN-CVE-2026-90385

In the Linux kernel, the following vulnerability has been resolved: md/raid1: create serial pool adding rdev to array with serializepolicy=1 The following bug has been observed with kernel 7.1.3 after adding a new rdev to an existing RAID1 array with serializepolicy enabled: Oops: 0002 1 CPU: 0...

CVE-2026-90294

In the Linux kernel, the following vulnerability has been resolved: IB/isert: delay the final Login Response until the session is registered isertputlogintx puts the final Login Response on the wire before transportregistersession, which iscsipostloginhandler reaches only after iscsitargetdologin...

CVE-2026-90229

In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Destroy the admin queue on removal The admin queue is allocated with blkmqallocqueue but never destroyed. nvmefreectrl only drops the last reference and blkmqexitqueue and blksyncqueue never run: the hctx is never mov...

DEBIAN-CVE-2026-90228

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix NULL pointer dereference in nvmetexecuteidentifynszns When a host issues an Identify command with CNS 05h I/O Command Set specific Identify Namespace and CSI 02h ZNS targeting a file-backed namespace,...

CVE-2026-93183 drm/lima: call drm_mm_init() with a valid allocation range

In the Linux kernel, the following vulnerability has been resolved: drm/lima: call drmmminit with a valid allocation range limavmcreate is currently run before vastart and vaend are set up, meaning they are both 0. limavmcreate runs drmmminit with them as arguments for the allocator, and if...

CVE-2026-90297

CVE-2026-90297 is a null pointer dereference (kernel oops) in the Linux kernel's drm/sun4i driver (Allwinner). The function sun4i_crtc_init() returns plain NULL when layer initialization fails, while its other error paths return an error pointer. Its sole caller, sun4i_tcon_bind(), checks the res...

CVE-2026-90293 IB/isert: post the full-feature receive buffers after session registration

In the Linux kernel, the following vulnerability has been resolved: IB/isert: post the full-feature receive buffers after session registration isertputlogintx posts the full-feature receive buffers before transportregistersession runs, so an initiator that does not wait for the final Login Respon...

CVE-2026-90293 IB/isert: post the full-feature receive buffers after session registration

In the Linux kernel, the following vulnerability has been resolved: IB/isert: post the full-feature receive buffers after session registration isertputlogintx posts the full-feature receive buffers before transportregistersession runs, so an initiator that does not wait for the final Login Respon...

CVE-2026-90293

CVE-2026-90293 is a NULL pointer dereference in the Linux kernel's IB/isert (iSCSI target over RDMA) component. The function isert_put_login_tx() posts full-feature receive buffers before __transport_register_session() completes, so an iSCSI initiator that sends a SCSI command before receiving th...

EUVD-2026-81821

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix NULL pointer dereference in nvmetexecuteidentifynszns When a host issues an Identify command with CNS 05h I/O Command Set specific Identify Namespace and CSI 02h ZNS targeting a file-backed namespace,...

CVE-2026-90212 arm64/efi: Avoid voluntary preemption with efi_mm installed

In the Linux kernel, the following vulnerability has been resolved: arm64/efi: Avoid voluntary preemption with efimm installed Gus reports a bad kernel memory access when using software PAN CONFIGARM64SWTTBR0PAN=y on a machine with support for EFI runtime services: Unable to handle kernel access ...

CVE-2026-90212

CVE-2026-90212 affects the Linux kernel on arm64 systems that enable software PAN (CONFIG_ARM64_SW_TTBR0_PAN=y) and use EFI runtime services. The fpsimd context management code called from __efi_fpsimd_begin() can voluntarily preempt, causing the code to return to the EFI runtime service call wit...

CVE-2026-90149 NFSv4/flexfiles: fix NULL dereference for NFSv4.0 data servers

In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: fix NULL dereference for NFSv4.0 data servers flexfiles accepts NFSv4.0 data servers, but two NFSv4 code paths assume the data server client has a session. Unlike NFSv4.1+, an NFSv4.0 client has no session...

CVE-2026-90085 octeontx2-af: fix NULL deref in NIX TM tree debugfs read path

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix NULL deref in NIX TM tree debugfs read path rvudbgnixtmtreedisplay dereferences pfvf-sqctx without checking whether the SQ context has been allocated. Reading /sys/kernel/debug/octeontx2/nix/tmtree for a NIX LF...

CVE-2026-90085

CVE-2026-90085 affects the octeontx2-af driver in the Linux kernel . The function rvu_dbg_nix_tm_tree_display() dereferences pfvf->sq_ctx without verifying that the SQ context has been allocated. Reading /sys/kernel/debug/octeontx2/nix/tm_tree for a NIX logical function whose transmit queues a...

EUVD-2026-81946

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix NULL deref in NIX TM tree debugfs read path rvudbgnixtmtreedisplay dereferences pfvf-sqctx without checking whether the SQ context has been allocated. Reading /sys/kernel/debug/octeontx2/nix/tmtree for a NIX LF...

CVE-2026-89784

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: check rpcsockaddr2uaddr return value in rpcbregisterinet4/6 rpcbregisterinet4 and rpcbregisterinet6 store the result of rpcsockaddr2uaddr into map-raddr without checking it for NULL. rpcsockaddr2uaddr returns NULL when it...

AZL-101243 CVE-2026-89802 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: fix NULL deref unwinding an OPMAPSPARSE op Each bindjobop is zeroed by kzallocobj in bindjobopfromuop, and the OPMAPSPARSE case in nouveauuvmmbindjobsubmit only creates a region, so op-ops stays NULL for a...

CVE-2026-90042

CVE-2026-90042 affects the Linux kernel's Ceph filesystem client . The root cause is that the messenger client uses kvmalloc() to allocate message buffers, which can place them in the vmalloc() region when physical memory fragmentation prevents a sufficiently large kmalloc(). The fscrypt subsyste...

EUVD-2026-80650

In the Linux kernel, the following vulnerability has been resolved: ceph: properly decrypt filenames in vmalloc buffers The fscrypt subsystem uses the scatterlist crypto API, inheriting its requirement that any buffers are in the linear mapping region. However, the messenger client uses kvmalloc ...