CVE-2026-89989

In the Linux kernel, the following vulnerability has been resolved: ima: Check for ERRPTR from dentrypath in validatehashalgo dentrypath returns ERRPTR-ENAMETOOLONG when the path exceeds the buffer. validatehashalgo passes the result straight to integrityauditmsg without checking. ERRPTR is not...

AZL-101462 CVE-2026-89989 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: ima: Check for ERRPTR from dentrypath in validatehashalgo dentrypath returns ERRPTR-ENAMETOOLONG when the path exceeds the buffer. validatehashalgo passes the result straight to integrityauditmsg without checking. ERRPTR is not...

DEBIAN-CVE-2026-89989

In the Linux kernel, the following vulnerability has been resolved: ima: Check for ERRPTR from dentrypath in validatehashalgo dentrypath returns ERRPTR-ENAMETOOLONG when the path exceeds the buffer. validatehashalgo passes the result straight to integrityauditmsg without checking. ERRPTR is not...

DEBIAN-CVE-2026-89978

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

EUVD-2026-80648

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Forcefully invalidate SNP VMSA if its backing gmem page is zapped Wire up a gmeminvalidaterange call for SNP VMs, and use it to force vCPUs to reload/recheck their guest-provided VMSA if the backing gmem page is being...

CVE-2026-90040 KVM: SEV: Forcefully invalidate SNP VMSA if its backing gmem page is zapped

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Forcefully invalidate SNP VMSA if its backing gmem page is zapped Wire up a gmeminvalidaterange call for SNP VMs, and use it to force vCPUs to reload/recheck their guest-provided VMSA if the backing gmem page is being...

CVE-2026-90030

CVE-2026-90030 affects the Linux kernel USB DWC3 driver on DWC_usb31 v2.00a and v2.10a controllers. The root cause is the forceRM bit of the DEPCMD register being set to 1 when issuing the EndTransfer command, as recommended by older DWC3 programming guide revisions. With forceRM=1, a transfer ab...

CVE-2026-90030 usb: dwc3: clear forceRM when issuing EndTransfer

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: clear forceRM when issuing EndTransfer The forceRM bit of the DEPCMD register controls the behavior of the EndTransfer command used to stop an active transfer. Older DWC3 programming guide revisions recommended setting...

EUVD-2026-80638

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: clear forceRM when issuing EndTransfer The forceRM bit of the DEPCMD register controls the behavior of the EndTransfer command used to stop an active transfer. Older DWC3 programming guide revisions recommended setting...

CVE-2026-90030 usb: dwc3: clear forceRM when issuing EndTransfer

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: clear forceRM when issuing EndTransfer The forceRM bit of the DEPCMD register controls the behavior of the EndTransfer command used to stop an active transfer. Older DWC3 programming guide revisions recommended setting...

CVE-2026-90008

The Linux kernel megaraid_sas driver contains a buffer overflow in megasas_make_prp_nvme(), which builds an NVMe PRP list in a fixed-size DMA pool buffer (cmd->sg_frame) without checking bounds. After commit 9b8b84879d4a raised BLK_DEF_MAX_SECTORS_CAP from 1280 KiB to 4 MiB, the required list ...

CVE-2026-90008 scsi: megaraid_sas: Limit NVMe request size to the PRP chain frame

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Limit NVMe request size to the PRP chain frame megasasmakeprpnvme builds a command's PRP list in cmd-sgframe, a DMA pool buffer of instance-maxchainframesz bytes, spending one entry per NVMe page of the transfe...

CVE-2026-90008 scsi: megaraid_sas: Limit NVMe request size to the PRP chain frame

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Limit NVMe request size to the PRP chain frame megasasmakeprpnvme builds a command's PRP list in cmd-sgframe, a DMA pool buffer of instance-maxchainframesz bytes, spending one entry per NVMe page of the transfe...

EUVD-2026-80597

In the Linux kernel, the following vulnerability has been resolved: ima: Check for ERRPTR from dentrypath in validatehashalgo dentrypath returns ERRPTR-ENAMETOOLONG when the path exceeds the buffer. validatehashalgo passes the result straight to integrityauditmsg without checking. ERRPTR is not...

CVE-2026-89989 ima: Check for ERR_PTR from dentry_path() in validate_hash_algo()

In the Linux kernel, the following vulnerability has been resolved: ima: Check for ERRPTR from dentrypath in validatehashalgo dentrypath returns ERRPTR-ENAMETOOLONG when the path exceeds the buffer. validatehashalgo passes the result straight to integrityauditmsg without checking. ERRPTR is not...

CVE-2026-89989

CVE-2026-89989 affects the Linux kernel's IMA (Integrity Measurement Architecture) subsystem. In validate_hash_algo(), the return value of dentry_path() is passed directly to integrity_audit_msg() without checking for error pointers. When a path exceeds the buffer, dentry_path() returns ERR_PTR(-...

CVE-2026-89989 ima: Check for ERR_PTR from dentry_path() in validate_hash_algo()

In the Linux kernel, the following vulnerability has been resolved: ima: Check for ERRPTR from dentrypath in validatehashalgo dentrypath returns ERRPTR-ENAMETOOLONG when the path exceeds the buffer. validatehashalgo passes the result straight to integrityauditmsg without checking. ERRPTR is not...

EUVD-2026-80578

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

CVE-2026-89949 batman-adv: dat: avoid unaligned fault in IP extraction

In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: avoid unaligned fault in IP extraction Independent of the alignment of the ARP packet in the SKB, either the batadvarpipsrc or the batadvarpipdst will have an unaligned access on HW without native unaligned read...

CVE-2026-89949

CVE-2026-89949 affects the Linux kernel 's batman-adv module, specifically the DAT (Distributed ARP Table) component. When extracting IP addresses from ARP packets, either batadv_arp_ip_src or batadv_arp_ip_dst performs an unaligned memory access that triggers a fault on hardware lacking native u...