EIP-2026-119624

PRE-CVE

WinRAR 5.80 (x64) - Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119624. PoCs published by alblalawi.

AI-analyzed exploit summary This exploit leverages a JavaScript-based DoS vulnerability in WinRAR 5.80 64-bit by injecting obfuscated scripts into the help system, causing the application to crash when the malicious HTML is dragged into the help topics window.

Description

WinRAR 5.80 (x64) - Denial of Service

Exploits (1)

exploitdb WORKING POC
by alblalawi · textdoswindows_x86-64
https://www.exploit-db.com/exploits/47525

This exploit leverages a JavaScript-based DoS vulnerability in WinRAR 5.80 64-bit by injecting obfuscated scripts into the help system, causing the application to crash when the malicious HTML is dragged into the help topics window.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: WinRAR 5.80 64-bit
No auth needed
Prerequisites: User interaction to drag the exploit file into WinRAR's help topics window
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026