CVE-2026-80700 drm/vmwgfx: validate external BO copy bounds for both stride paths

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmwexternalbocopy trusts caller-supplied offsets, strides, and heights and operates on imported dma-buf vmaps: - The equal-stride memcpy bound was clamped after...

CVE-2026-80701

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: enforce cursor size limits for MOB cursors vmwcursorplaneatomiccheck bounds cursor width and height only on the legacy update path; the SVGACAP2CURSORMOB path -- the default on modern hosts -- accepts any size. When t...

CVE-2026-80699

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context In the nested state, the physical interrupt has already been deactivated through the HW bit in the LR. The extra deactivation would be harmless but can hit a...

CVE-2026-80699

This Linux kernel vulnerability affects the KVM arm64 vgic subsystem in nested virtualization contexts. The root cause is a double-deactivation of physical interrupts : in the nested state, the interrupt is already deactivated via the HW bit in the List Register (LR), yet an additional deactivati...

CVE-2026-80699 KVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context In the nested state, the physical interrupt has already been deactivated through the HW bit in the LR. The extra deactivation would be harmless but can hit a...

EUVD-2026-67434

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context In the nested state, the physical interrupt has already been deactivated through the HW bit in the LR. The extra deactivation would be harmless but can hit a...

EUVD-2026-67432

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid fpath for page cache sharing Previously, backing files for page cache sharing were set up with fpath left as NULL only finode was valid. It worked, but a recent mincore fix relies on fpath.mnt and crashes foun...

CVE-2026-80698 dmaengine: idxd: fix double free of wq, engine, and group structs

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...

CVE-2026-80697

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid fpath for page cache sharing Previously, backing files for page cache sharing were set up with fpath left as NULL only finode was valid. It worked, but a recent mincore fix relies on fpath.mnt and crashes foun...

EUVD-2026-67433

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...

CVE-2026-80697

CVE-2026-80697 affects the Linux kernel in the erofs (Enhanced Read-Only Filesystem) subsystem. Backing files for page cache sharing were previously set up with f_path left as NULL (only f_inode was valid). A recent mincore fix relies on f_path.mnt, triggering a kernel NULL pointer dereference an...

CVE-2026-80698

CVE-2026-80698 is a double free vulnerability in the Linux kernel's dmaengine idxd driver. The release callbacks for work queue (wq ), engine , and group structs each call kfree(), while setup error paths and cleanup functions also explicitly called kfree() after put_device(), causing the struct ...

CVE-2026-80697 erofs: ensure valid f_path for page cache sharing

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid fpath for page cache sharing Previously, backing files for page cache sharing were set up with fpath left as NULL only finode was valid. It worked, but a recent mincore fix relies on fpath.mnt and crashes foun...

CVE-2026-80697 erofs: ensure valid f_path for page cache sharing

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid fpath for page cache sharing Previously, backing files for page cache sharing were set up with fpath left as NULL only finode was valid. It worked, but a recent mincore fix relies on fpath.mnt and crashes foun...

CVE-2026-80698

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...

EUVD-2026-67431

In the Linux kernel, the following vulnerability has been resolved: hwmon: ltc4282 Fix reading the minimum alarm voltage Coverity reports an out-of-bounds access when reading the minimum alarm voltage for the VGPIO channel. Add the missing return statement to fix the problem...

CVE-2026-80695

This vulnerability affects the sht3x hardware monitor (hwmon) driver in the Linux kernel . In sht3x_update_client(), 16-bit temperature and humidity values are read from a stack-allocated byte array using be16_to_cpup(). The pointers passed are buf and buf + 3; because the offset between them is ...

CVE-2026-80696

CVE-2026-80696 affects the ltc4282 hardware monitoring driver in the Linux kernel. Coverity identified an out-of-bounds memory access when reading the minimum alarm voltage for the VGPIO channel, caused by a missing return statement that allowed execution to continue past an expected exit point. ...

EUVD-2026-67430

In the Linux kernel, the following vulnerability has been resolved: hwmon: sht3x Fix unaligned accesses Sashiko reports: In sht3xupdateclient, the 16-bit temperature and humidity values are extracted from a stack-allocated byte array using be16tocpup. The pointers passed to this function are...

CVE-2026-80696 hwmon: (ltc4282) Fix reading the minimum alarm voltage

In the Linux kernel, the following vulnerability has been resolved: hwmon: ltc4282 Fix reading the minimum alarm voltage Coverity reports an out-of-bounds access when reading the minimum alarm voltage for the VGPIO channel. Add the missing return statement to fix the problem...