EIP-2026-104546
PRE-CVEOpenBSD 3.9/4.0 - 'ld.so' Local Environment Variable Clearing
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-104546. PoCs published by Mark Dowd.
AI-analyzed exploit summary This exploit demonstrates a local privilege escalation vulnerability in OpenBSD by bypassing the _dl_unsetenv security mechanism to inject a malicious LD_PRELOAD environment variable. It includes a proof-of-concept for executing arbitrary code with elevated privileges via a shared library.
Description
OpenBSD 3.9/4.0 - 'ld.so' Local Environment Variable Clearing
Exploits (1)
This exploit demonstrates a local privilege escalation vulnerability in OpenBSD by bypassing the _dl_unsetenv security mechanism to inject a malicious LD_PRELOAD environment variable. It includes a proof-of-concept for executing arbitrary code with elevated privileges via a shared library.