SUSE CVE-2026-43245

In the Linux kernel, the following vulnerability has been resolved: ntfs: -dcompare must not block ... so don't use getname there. Switch it and ntfsdhash, while we are at it to kmallocPATHMAX, GFPNOWAIT. Yes, ntfsdhash almost certainly can do with smaller allocations, but let ntfs folks deal wit...

Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from ksmbd’s ability to record key bytes during SMB3 signature and encryption key generation, potentially...

Linux Distros Unpatched Vulnerability : CVE-2026-43288

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: move ext4percpuparaminit before ext4mbinit When running kvm-xfstests -c ext4/1k -C 1 generic/383 with the DOUBLECHECK macro defined, the following panic i...

Linux Distros Unpatched Vulnerability : CVE-2026-43425

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: image: mdc800: kill download URB on timeout mdc800deviceread submits downloadurb and waits for completion. If the timeout fires and the device has not...

CVE-2024-27686

Mikrotik RouterOS x86 6.40.5 through 6.49.10 fixed in 7 allows a remote attacker to cause a denial of service device crash via crafted packet data to the SMB service on TCP port 445...

CVE-2026-44498: Incorrect Calculation

ZEBRA is a Zcash node written entirely in Rust. Prior to version 4.4.0, Zebra's block validator undercounts transparent signature operations against the 20000-sigop block limit MAXBLOCKSIGOPS, allowing it to accept blocks that zcashd rejects with bad-blk-sigops. A miner who produces such a block...

CVE-2026-44499: Allocation of Resources Without Limits or Throttling

ZEBRA is a Zcash node written entirely in Rust. Prior to version 4.4.0, a composite denial-of-service vulnerability in Zebra's block discovery pipeline allows an unauthenticated remote attacker to permanently halt all new block discovery on a targeted node. The attack exploits three independent...

PT-2026-39149

Name of the Vulnerable Software and Affected Versions ZEBRA versions prior to 4.4.0 Description A composite denial-of-service issue in the block discovery pipeline allows an unauthenticated remote attacker to permanently stop all new block discovery on a targeted node. The attack leverages three...

PT-2026-39023

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.10 Description A flaw exists in the SMB client where the SMB2 write function places the write payload in iov1..n as part of rq iov. Because smb3 init transform rq pointer-shares rq iov, the crypt message 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 usb image mdc800 driver failing to terminate downloadurb when it is in a hyper-threaded state...

CVE-2024-27686

Mikrotik RouterOS x86 6.40.5 through 6.49.10 fixed in 7 allows a remote attacker to cause a denial of service device crash via crafted packet data to the SMB service on TCP port 445...

Mikrotik RouterOS resource management error vulnerabilities

Mikrotik RouterOS is an operating system for network devices developed by the Latvian company Mikrotik. There were resource management vulnerabilities in the Mikrotik RouterOS x86 version 6.40.5 to 6.49.10. These vulnerabilities stemmed from the SMB service’s handling of specially crafted packets...

Zebra security vulnerabilities

Zebra is an open-source implementation of Zcash full node written in Rust by the Zcash Foundation. Versions of Zebra prior to 4.4.0 contained a security vulnerability, which was caused by a combined denial-of-service vulnerability in the block discovery pipeline. This vulnerability could allow...

Zebra security vulnerabilities

Zebra is an open-source Zcash implementation built with Rust by the Zcash Foundation. Versions of Zebra prior to 4.4.0 contained security vulnerabilities; these vulnerabilities stemmed from the block verifier underestimating the number of transparent signature operations, which could lead to...

CVE-2024-27686

MikroTik RouterOS (x86) versions 6.40.5 through 6.49.10 are vulnerable to a Denial of Service (DoS) attack due to insufficient handling of crafted SMB requests. A remote attacker can send specially designed packet data to the SMB service on TCP port 445 , causing the device to crash or become unr...

PT-2026-39001

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the SMB client where the parse dacl function incorrectly handles Access Control Entry ACE SIDs. The function treats an ACE SID matching sid unix NFS mode as an NFS mode...

PT-2026-39054

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A chunk map leak occurs in the btrfs map block function after the btrfs chunk map num copies function is called. The leak happens when the system returns early with an -EINVAL error,...

PT-2026-39292

Name of the Vulnerable Software and Affected Versions Mistune affected versions not specified Description The math plugin in Mistune fails to sanitize user-supplied content when rendering inline math $...$ and block math $$...$$. The plugin concatenates raw input directly into the HTML output,...

PT-2026-38930

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A panic occurs in the ext4 file system when the DOUBLE CHECK macro is defined. During the execution of mb group bb bitmap alloc, the system reads and validates the block bitmap. If...

Linux Distros Unpatched Vulnerability : CVE-2026-43393

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix chunk map leak in btrfsmapblock after btrfschunkmapnumcopies Fix a chunk map leak in btrfsmapblock: if we return early with -EINVAL, we're not freein...