CVE-2026-33393

Discourse contains a vulnerability in the spam protection check for allowed_spam_host_domains. Before versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the check used String#end_with? without domain boundary validation, permitting a suffix-bypass such as attacker-example.com when example.com wa...

CVE-2026-27969 affecting package vitess for versions less than 17.0.7-15

CVE-2026-27969 affecting package vitess for versions less than 17.0.7-15. A patched version of the package is available...

CVE-2026-26742

PX4 Autopilot versions 1.12.x through 1.15.x contain a protection mechanism failure in the "Re-arm Grace Period" logic. The system incorrectly applies the in-air emergency re-arm logic to ground scenarios. If a pilot switches to Manual mode and re-arms within 5 seconds default configuration of an...

CVE-2025-58190 affecting package cloud-provider-kubevirt for versions less than 0.5.1-3

CVE-2025-58190 affecting package cloud-provider-kubevirt for versions less than 0.5.1-3. A patched version of the package is available...

EUVD-2026-10752

PX4 Autopilot versions 1.12.x through 1.15.x contain a logic flaw in the mode switching mechanism. When switching from Auto mode to Manual mode while the drone is in the "ARMED" state after landing and before the automatic disarm triggered by the COMDISARMLAND parameter, the system lacks a thrott...

CVE-2026-26742

PX4 Autopilot versions 1.12.x through 1.15.x contain a protection mechanism failure in the "Re-arm Grace Period" logic. The system incorrectly applies the in-air emergency re-arm logic to ground scenarios. If a pilot switches to Manual mode and re-arms within 5 seconds default configuration of an...

CVE-2026-26741

PX4 Autopilot versions 1.12.x through 1.15.x contain a logic flaw in the mode switching mechanism. When switching from Auto mode to Manual mode while the drone is in the "ARMED" state after landing and before the automatic disarm triggered by the COMDISARMLAND parameter, the system lacks a thrott...

CVE-2025-38712 affecting package kernel for versions less than 5.15.200.1-1

CVE-2025-38712 affecting package kernel for versions less than 5.15.200.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-23235

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix out-of-bounds access in sysfs attribute read/write Some f2fs sysfs attributes suffer from out-of-bounds memory access and incorrect handling of integer values whose size is not 4 bytes. For example: vm: echo 65537...

PT-2026-22921

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The f2fs file system in the Linux kernel contains a flaw related to out-of-bounds memory access and incorrect handling of integer values when reading and writing sysfs attributes...

Internet Malware Propagation: Dynamics and Control through SEIRV Epidemic Model with Relapse and Intervention

Malware attacks in today's vast digital ecosystem pose a serious threat. Understanding malware propagation dynamics and designing effective control strategies are therefore essential. In this work, we propose a generic SEIRV model formulated using ordinary differential equations to study malware...

Wordfence Intelligence Weekly WordPress Vulnerability Report (February 16, 2026 to February 22, 2026)

Triple Threat Bug Bounty Challenge Hunt High Threat vulnerabilities and earn triple the incentives! Now through April 6, 2026 , earn three stacked bonuses on all valid submissions from our 'High Threat Vulnerabilities' list: 2x all high threat vulnerability bounties excluding 5,000,000+ installs...

SUSE CVE-2026-23157

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

AZL-77820 CVE-2026-23157 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

UBUNTU-CVE-2026-23157

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

CVE-2026-23157 btrfs: do not strictly require dirty metadata threshold for metadata writepages

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

CVE-2026-23157

CVE-2026-23157 is a Linux kernel vulnerability affecting the btrfs metadata writeback path. The issue occurs in the balance between dirty pages and a cgroup/global dirty limit, where an internal 32 MiB threshold for btrfs btree inode writeback prevents progress when the cgroup’s dirty pages excee...

CVE-2026-23157

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

CVE-2026-23157 btrfs: do not strictly require dirty metadata threshold for metadata writepages

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

Linux Distros Unpatched Vulnerability : CVE-2026-23157

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the...