CVE-2026-19820

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-19820

CVE-2026-19820 affects the Backblaze Client for Windows . The root cause is improper link resolution : a local user can create a link from Backblaze's folder to Windows OS system files during a backup, potentially rendering the system not bootable . Successful exploitation requires an administrat...

CVE-2026-19820 Backblaze Client for Windows Improper Link Resolution Vulnerability

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

EUVD-2019-5981

Malware in sbrugna...

CVE-2021-35053

Possible system denial of service in case of arbitrary changing Firefox browser parameters. An attacker could change specific Firefox browser parameters file in a certain way and then reboot the system to make the system unbootable...

grub2: grub2-set-bootflag utility causes grubenv corruption rendering the system non-bootable

A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure for example by setting RLIMIT, causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots...

EulerOS 2.0 SP8 : grub2 (EulerOS-SA-2020-1009)

According to the version of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure for example by setting...

CVE-2019-14865

A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure for example by setting RLIMIT, causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots...

CVE-2019-14865

A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure for example by setting RLIMIT, causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots...

CVE-2019-14865

Concrete details found: CVE-2019-14865 affects grub2, specifically the grub2-set-bootflag utility. Under resource pressure (RLIMIT), this can cause grubenv/grub2 configuration files to be truncated, leaving the system unbootable on subsequent reboots. Affected component: grub2-set-bootflag in gru...