Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-31624)

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: HID: core: Clamp reportsize in s32ton to avoid undefined shift. The s32ton function shifts values by n-1, where n is the reportsize of a field. This value comes directly from a HID device. The HID parser limits reportsize to 32 t...

ROS-20261007-73-0195

The vulnerability of the s32ton function in the drivers/hid/hid-core.c module of the Linux kernel’s input device subsystem relates to an incorrect bitwise shift of a integer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton to prevent conversion to 0 bits Testing conducted by the syzbot fuzzer revealed that the HID core encounters a shift-out-of-bounds exception when it attempts to convert a 32-bit quantity to a 0-bit...

Linux kernel s32ton() Heap Buffer Overflow

The vulnerability of the s32ton function in the drivers/hid/hid-core.c file of the Linux kernel’s input device subsystem driver is related to an incorrect bitwise shift of a integer value. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

SUSE CVE-2026-31624

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

CVE-2026-31624

A flaw was found in the Linux kernel's Human Interface Device HID core. A malicious or malformed HID device could provide a specially crafted report descriptor with an overly large reportsize value. This could lead to an undefined shift operation within the s32ton function when processing output...

CVE-2026-31624

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

AZL-83702 CVE-2026-31624 affecting package kernel for versions less than 6.6.137.1-1

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

CVE-2026-31624

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

CVE-2026-31624 HID: core: clamp report_size in s32ton() to avoid undefined shift

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

CVE-2026-31624

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

EUVD-2026-25517

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

CVE-2026-31624

CVE-2026-31624) affects the Linux kernel HID core. The vulnerability arises when a HID device supplies a report descriptor with a large report_size, causing s32ton() to shift by n-1 with n > 32. The issue is resolved by clamping n to the same maximum used by snto32(), per commit ec61b41918587,...

CVE-2026-31624: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of restrictions on reportsize in the s32ton module. This vulnerability may lead to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007219)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007219 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzzer showed that th...

PT-2026-34976

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the HID core where the s32ton function performs a shift operation by n-1, with n being the report size provided directly by a HID device. Because the HID parser only...

ROS-20260323-73-0034

A vulnerability in the s32ton function of the Linux operating system kernel is related to reading data outside of buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CLSA-2026-1769610819 kernel: Fix of 39 CVEs

Bluetooth: hcisysfs: Fix attempting to call deviceadd multiple times CVE-2022-50419 - firewire: net: fix use after free in fwnetfinishincomingpacket CVE-2023-53432 - wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit CVE-2022-50408 - wifi: brcmfmac: slab-out-of-bounds read in...