Frequency
1
occurrences
First Seen
February 18, 2026
Last Seen
February 18, 2026
Related Threat Clusters
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Single-Character Typo Causes 0-Day RCE Vulnerability in Firefox
A critical Remote Code Execution (RCE) vulnerability in Mozilla Firefox was identified due to a single-character typo in the SpiderMonkey JavaScript engine’s WebAssembly garbage collection code. The error occurred when…
4 articles · Updated February 18, 2026
Recent Intelligence Reports
- Firefox Zero-Day RCE Caused by Single-Character Typo in SpiderMonkey Engine — Linkedin · February 18, 2026