CVE-2026-74683

A flaw was found in the Linux kernel's evdev component. A local user could provide a specially crafted event type index to the EVIOCGMASK or EVIOCSMASK ioctls. This could lead to speculative execution mispredicting bounds checks and performing out-of-bounds loads, potentially resulting in...

CVE-2026-74683

In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIOCSMASK ioctls is used to index the static counts array in evdevgetmaskcnt and client evmasks array i...

CVE-2026-74683

CVE-2026-74683 is a speculative execution vulnerability in the Linux kernel's evdev input subsystem . The user-supplied event type index passed to the EVIOCGMASK and EVIOCSMASK ioctls is used to index the static counts array in evdev_get_mask_cnt() and the client evmasks array in evdev_get_mask()...

CVE-2026-74683 Input: evdev - sanitize event type index when fetching event masks

In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIOCSMASK ioctls is used to index the static counts array in evdevgetmaskcnt and client evmasks array i...

EUVD-2026-64370

In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIOCSMASK ioctls is used to index the static counts array in evdevgetmaskcnt and client evmasks array i...

CVE-2026-74683 Input: evdev - sanitize event type index when fetching event masks

In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIOCSMASK ioctls is used to index the static counts array in evdevgetmaskcnt and client evmasks array i...

PT-2026-79688

In the Linux kernel, the following vulnerability has been resolved: Input: evdev - sanitize event type index when fetching event masks The user-supplied event type index passed to EVIOCGMASK / EVIOCSMASK ioctls is used to index the static counts array in evdev get mask cnt and client evmasks arra...

USN-8668-1 linux-gcp-5.15 vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

USN-8668-1: Linux kernel (GCP) vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

CVE-2026-74466

A flaw was found in the Linux kernel's s390/zcrypt component. Under specific conditions, a user-controlled domain value, derived from CCA or EP11 ioctl structures, is used as an array index without a proper speculation barrier. This oversight could allow for speculative memory reads, potentially...

USN-8665-1: Linux kernel (Raspberry Pi) vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

USN-8665-1 linux-raspi, linux-raspi-realtime vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

CVE-2026-72236

A flaw was found in the Linux kernel's s390 performance monitoring component s390/perfcpumcf. A userspace-controlled variable was used as an array index without proper speculation barriers. This could allow a local attacker to potentially exploit speculative execution, leading to information...

Linux Distros Unpatched Vulnerability : CVE-2026-72428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Fix stack slot index in nospec checks checkstackwritefixedoff computes the byte slot for a fixed-offset stack write as -off - 1, and records each written...

Linux Distros Unpatched Vulnerability : CVE-2026-72011

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/diag: Add missing arrayindexnospec call to memtopgetpagecount 'level' is user space controlled and used to read from an array. Add the missing...

CVE-2026-72011

A flaw was found in the Linux kernel's s390/diag component. A local user could exploit a missing bounds check when handling a user-controlled 'level' variable, which is used to read from an array. This vulnerability could lead to information disclosure through speculative execution, potentially...

SUSE CVE-2026-74466

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Close speculative mem read possibility The domain value is extracted from a given CCA or EP11 ioctl struct when a CPRB is about to be sent. Thus this is a user controlled value. Under some special conditions custom...

CVE-2026-74466

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Close speculative mem read possibility The domain value is extracted from a given CCA or EP11 ioctl struct when a CPRB is about to be sent. Thus this is a user controlled value. Under some special conditions custom...

UBUNTU-CVE-2026-74466

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Close speculative mem read possibility The domain value is extracted from a given CCA or EP11 ioctl struct when a CPRB is about to be sent. Thus this is a user controlled value. Under some special conditions custom...

CVE-2026-74466

The CVE-2026-74466 vulnerability concerns the Linux kernel’s s390/zcrypt path. A domain value is extracted from a CCA or EP11 ioctl struct and, under certain conditions (custom device node, administrative load), is used as an array index after bounds checking without a speculation barrier. This c...