DNF5 安全漏洞

DNF5 is an open-source command-line package manager developed by rpm-software-management. DNF5 has a security vulnerability that stems from a path traversal issue in the D-Bus region settings configuration, which could lead to a denial-of-service attack...

PT-2026-34434

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the construct region function within the cxl/region component. This happens when the first sysfs update group call fails, as the resource must be explicitly freed...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005480)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005480 advisory. In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Move per CPU pointer access into the atomic section The recent fix for making the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005563 advisory. In the Linux kernel, the following vulnerability has been resolved: remoteproc: imxrproc: Skip over memory region when node value is NULL In imxrprocaddrinit nph =...

Darktrace Annual Threat Report 2026

The Darktrace Annual Threat Report 2026 reinforces a reality every CISO feels: the center of gravity isn't the perimeter, vulnerability management, or malware, but trust abused via identity. Their analysis found that nearly 70% of incidents in the Americas region begin with stolen or misused...

Vulnerability of the validate_region_size() function in the drivers/md/dm-raid.c module – A driver for supporting multiple device types (RAID and LVM) in the Linux operating system. This function allows an attacker to access protected information or cause service failures.

Vulnerability of the validateregionsize function in the drivers/md/dm-raid.c module – The driver for supporting multiple device types RAID and LVM in the Linux operating system relies on buffer overflow attacks. Exploiting this vulnerability could allow an attacker to access protected information...

CVE-2026-3064 HummerRisk Cloud Task Scheduler ResourceCreateService.java command injection

A security vulnerability has been detected in HummerRisk up to 1.5.0. Affected by this issue is some unknown functionality of the file ResourceCreateService.java of the component Cloud Task Scheduler. Such manipulation of the argument regionId leads to command injection. The attack may be launche...

CVE-2026-3064 HummerRisk Cloud Task Scheduler ResourceCreateService.java command injection

A security vulnerability has been detected in HummerRisk up to 1.5.0. Affected by this issue is some unknown functionality of the file ResourceCreateService.java of the component Cloud Task Scheduler. Such manipulation of the argument regionId leads to command injection. The attack may be launche...

PT-2026-21655

A security vulnerability has been detected in HummerRisk up to 1.5.0. Affected by this issue is some unknown functionality of the file ResourceCreateService.java of the component Cloud Task Scheduler. Such manipulation of the argument regionId leads to command injection. The attack may be launche...

SUSE CVE-2026-23183

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

CVE-2026-23183

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

UBUNTU-CVE-2026-23183

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

CVE-2026-23183 cgroup/dmem: fix NULL pointer dereference when setting max

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

CVE-2026-23183

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

EUVD-2026-5857

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

CVE-2026-23183

CVE-2026-23183 affects the Linux kernel cgroup/dmem subsystem. The issue is a NULL pointer dereference when setting the max value, triggered by commands like echo test/region0 > dmem.max, which accesses an invalid region_name. Root cause per description is an insufficient validation after pars...

CVE-2026-23183 cgroup/dmem: fix NULL pointer dereference when setting max

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...

openSUSE 16 Security Update : tailscale (openSUSE-SU-2026:20192-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20192-1 advisory. Changes in tailscale: - Update to version 1.94.0: IS SET and NOT SET have been added as device posture operators India DERP Region City Name...

OPENSUSE-SU-2026:20192-1 Security update for tailscale

This update for tailscale fixes the following issues: Changes in tailscale: - Update to version 1.94.0: IS SET and NOT SET have been added as device posture operators India DERP Region City Name updated Custom DERP servers support GCP Certificate Manager Tailscale SSH authentication, when...

CVE-2025-29948

Improper access control in AMD Secure Encrypted Virtualization SEV firmware could allow a malicious hypervisor to bypass RMP protections, potentially resulting in a loss of SEV-SNP guest memory integrity...