CVE-2026-64592

CVE-2026-64592 affects the Linux kernel on riscv, in the memory management path handling spurious faults. The issue arises from unconditionally performing sfence.vma after a spurious fault, after the Svvptc path has cleared its bit; if the page becomes valid only after sret, a subsequent fault co...

Malicious code in fundraiserservpp (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0bca913238607a18079a675e2fe652c25c04c2bbc62f5c577bb2b6d2424cd4a8 [email protected] runs node index.js as a preinstall lifecycle script on npm install. The script collects host metadata from the installer machi...

MAL-2026-12043 Malicious code in sextant-cli-linux-arm64 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fc34f69b5a68c549feccfb32cc2dbfbf2d4c787a4876241027b4299305fd2c53 The package is a platform-specific leaf linux/arm64 whose only shipped artifact is a 12 MB stripped Go binary at bin/sxt. The package.json omits...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: prometheus3.13: prometheus3.13-3.13.2-0.2.hum1 aarch64, x8664 prometheus3.13-3.13.2-0.2.hum1.src src Security Fixes: prometheus3.13: CVE-2026-69153...

CVE-2026-63248

CVE-2026-63248 affects Eclipse Milo OPC UA server diagnostics nodes (versions 0.6.0–1.1.4). The diagnostics endpoint fails to enforce access authorization, allowing anonymous access over a None/None endpoint without a certificate, and enabling a trusted client with SignAndEncrypt to read security...

CVE-2026-63248

In Eclipse Milo versions 0.6.0 through 1.1.4, OPC UA server diagnostics nodes do not enforce access authorization. An anonymous client can enable diagnostics over a None/None endpoint without a certificate; with a trusted client application certificate over SignAndEncrypt, it can read security...

CVE-2026-64561 KVM: x86: Check for invalid/obsolete root *after* making MMU pages available

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Check for invalid/obsolete root after making MMU pages available Check for a "stale" page fault, i.e. for an invalid and/or obsolete root, after making MMU pages available for the shadow MMU. If reclaiming shadow pages...

CVE-2026-64561

CVE-2026-64561 is a Linux kernel KVM/x86 vulnerability related to the shadow MMU; after MMU pages are made available, reclaiming a zapped in-use root can lead to mapping memory into an invalid root, violating the invariant that invalid pages are not on the active MMU page list. The flaw has histo...

cam-hunter

📡 CAM HUNTER — Advanced DVR / NVR / XVR Security Testing Frame...

kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 shadow paging mechanism. This use-after-free vulnerability arises from incorrect handling of Guest Frame Numbers GFNs when guest page tables are modified. A local attacker with control over a guest virtual machine could...

CVE-2022-4994

CVE-2022-4994 concerns a Linux kernel KVM/x86 issue where the fast IN path for in-kernel PIO was adjusted. The change routes fast PIO through __emulator_pio_in() directly instead of bouncing via emulator_pio_in(), since __emulator_pio_in() now fills the required value and vcpu->arch.pio.count ...

CVE-2022-4994

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: wean fast IN from emulatorpioin Use emulatorpioin directly for fast PIO instead of bouncing through emulatorpioin now that emulatorpioin fills "val" when handling in-kernel PIO. vcpu-arch.pio.count is guaranteed to be...

CVE-2026-64286

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for arm64 architecture. The flushhypvcpu function, responsible for copying the host virtual CPU vCPU context, does not properly clear a specific internal pointer hyprunningvcpu. This oversight allows a host to provide a value...

CVE-2026-64484

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture es1938 sound driver. This vulnerability arises when a memory allocation failure causes the sndctlnew1 function to return a null value. The sndes1938mixer function then attempts to use this null value without proper...

CVE-2026-64559

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Check length in PKEYVERIFYPROTK ioctl Explicitly check the buffer length request structure provided by user-space and fail, if it exceeds the buffer size...

CVE-2026-64558

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Check length in pkeypckmo handler implementation Explicitly check the length of the target buffer in the pkeypckmo implementation of the keytoprotkey handler function. The handler function fails, if the generated outpu...

GHSA-7H3G-4W2F-FJ2F proot-distro has a Container Isolation Bypass via Crafted Restore Archive

Affected Component - Package: proot-distro - Affected command: restore - Attack surface: Host-side Termux CLI processing a user-supplied backup archive - Vulnerability type: Container Isolation Bypass / Cross-Container Read and Write --- Affected Versions | Component | Version | |---|---| |...

CVE-2026-64287

A flaw was found in the Kernel-based Virtual Machine KVM component of the Linux kernel on ARM64 systems. A highly privileged local attacker could exploit a vulnerability where the system fails to properly restrict memory access during a specific virtual machine operation. This could allow the...

EUVD-2026-50406

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Check length in PKEYVERIFYPROTK ioctl Explicitly check the buffer length request structure provided by user-space and fail, if it exceeds the buffer size...

CVE-2026-64559 s390/pkey: Check length in PKEY_VERIFYPROTK ioctl

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Check length in PKEYVERIFYPROTK ioctl Explicitly check the buffer length request structure provided by user-space and fail, if it exceeds the buffer size...