CVE-2026-82964

Improper preservation of permissions in the Avast sandbox minifilter driver aswSnx.sys on Windows allows a local, low-privileged attacker executing inside the sandbox to escape file isolation and escalate to SYSTEM. When the sandbox virtualizes a file it copies the original security descriptor, b...

EUVD-2026-80773

Improper preservation of permissions in the Avast sandbox minifilter driver aswSnx.sys on Windows allows a local, low-privileged attacker executing inside the sandbox to escape file isolation and escalate to SYSTEM. When the sandbox virtualizes a file it copies the original security descriptor, b...

UBUNTU-CVE-2026-64394

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add a WRITEDAC/WRITEOWNER check to SMB2 SETINFO SECURITY commit cc57232cae23 "ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE" added a fp-daccess gate to fsctlsetsparse and noted that...

Microsoft ACL Shortcomings

Hi @ll, the following is a substantially shortened version of and Windows NT supports access control for almost all its objects, "How Security Descriptors and Access Control Lists Work" and "How Permissions Work" provide a comprehensive and exhaustive explanation. "Access Control Lists" provides ...

Safend Data Protector Multiple Vulnerabilities

Safend Data Protector Multiple Vulnerabilities Client software 3.4.5586.9772: Advisory Link: http://www.reactionpenetrationtesting.co.uk/safend-private-key-log-file.html Details CVE number: CVE-2012-4767 The private key data is in the securitylayer.log file in a directory called "logs.9772". This...