CVE-2026-70368 Stunnel: stack-based out-of-bounds read/write in stunnel s_vlog via oversized log message

A stack-based out-of-bounds read vulnerability exists in the "svlog" function of stunnel, when handling oversized log messages via "vsnprintf". A remote attacker with network access to a stunnel service can send protocol inputs that trigger a log message longer than 1024 bytes, leading to an...

MS15-0 8 3: Windows SMB memory corruption vulnerability analysis-vulnerability warning-the black bar safety net

2 0 1 5 年 8 月 1 1, Microsoft has released1 4 a security patch, which includes an SMB Server patch. In this article I will explain how I trigger the vulnerability. Microsoft Security Bulletin MS15-0 8 3 In all of the repair patch, I“vulnerability in Server Message Block could allow remote code...