Stack Buffer Overflow

Everything Threat Times has reported about Stack Buffer Overflow: 2 stories, newest first. Part of our Vulnerabilities coverage.

Vulnerabilities

Wasmtime Sandbox Escape Flaw Allows Remote Code Execution in Versions Before 49.0.2

Threat TimesOct 22, 2026

A critical stack buffer overflow in Wasmtime enables malicious guests to overwrite return addresses and escape the security sandbox.

Vulnerabilities

AWS Advises on CVE-2026-5190: Stack Buffer Overflow in C Event Stream Decoder

Threat TimesOct 9, 2026

Amazon Web Services has issued a security bulletin regarding a stack buffer overflow vulnerability in its C Event Stream Streaming Decoder.