CVE-2026-44498 ZEBRA: Block Validator Undercounts Coinbase and P2SH Sigops

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...

EUVD-2022-55809

In the Linux kernel, the following vulnerability has been resolved: md/raid5: Remove unnecessary bioput in raid5readonechunk When running chunk-sized reads on disks with badblocks duplicate bio free/puts are observed: ============================================================================= B...

kernel: md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()

A double-free vulnerability was found in the Linux kernel's MD RAID5 driver. In raid5readonechunk, when encountering badblocks during chunk-sized reads, an unnecessary bioput is called. Since the bio is also freed by the common I/O completion path, this results in a double-free condition that can...

One or more bad blocks were detected and skipped

Challenge Veeam Agent for Microsoft Windows VAW displays the following warning during the backup: One or more bad blocks were detected and skipped. Copy Cause There are two scenarios under which this warning may occur: 1. The disk of the machine being backed up has bad clusters, as recorded by th...

MDKA-2007:113 : dosfstools

The program mkdosfs was compiled without large file support and as a result couldn't check for bad blocks on filesystems greater than 2GB in size. This update rebuilds the program with the right flags. %NASLMINLEVEL 999999 @DEPRECATED@ This script has been deprecated as the associated patch is no...

Mandriva Update for dosfstools MDKA-2007:113 (dosfstools)

Check for the Version of dosfstools OpenVAS Vulnerability Test Mandriva Update for dosfstools MDKA-2007:113 dosfstools Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify...