EIP-2026-116344

PRE-CVE

SumatraPDF 2.0.1 - '.chm' / '.mobi' Memory Corruption

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116344. PoCs published by shinnai.

AI-analyzed exploit summary This is a writeup describing a memory corruption vulnerability in SumatraPDF v2.0.1 when handling chm and mobi files. It references an external PoC but does not contain exploit code itself.

Description

SumatraPDF 2.0.1 - '.chm' / '.mobi' Memory Corruption

Exploits (1)

exploitdb WRITEUP
by shinnai · textdoswindows
https://www.exploit-db.com/exploits/18771

This is a writeup describing a memory corruption vulnerability in SumatraPDF v2.0.1 when handling chm and mobi files. It references an external PoC but does not contain exploit code itself.

Classification
Writeup 90%
Attack Type
Other
Complexity
Moderate
Reliability
Theoretical
Target: SumatraPDF v2.0.1
No auth needed
Prerequisites: Victim must open a malicious chm or mobi file
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026