EIP-2026-116034

PRE-CVE

Paintshop Pro X7 - '.gif' Conversion Heap Memory Corruption 'LZWMinimumCodeSize' (Denial of Service)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116034. PoCs published by Francis Provencher.

AI-analyzed exploit summary The advisory describes a heap memory corruption vulnerability in PaintShop Pro X7 caused by mishandling of the LZWMinimumCodeSize field in GIF files. It includes a timeline of disclosure and references to a PoC GIF file but does not contain functional exploit code.

Description

Paintshop Pro X7 - '.gif' Conversion Heap Memory Corruption 'LZWMinimumCodeSize' (Denial of Service)

Exploits (1)

exploitdb WRITEUP VERIFIED
by Francis Provencher · textdoswindows
https://www.exploit-db.com/exploits/37346

The advisory describes a heap memory corruption vulnerability in PaintShop Pro X7 caused by mishandling of the LZWMinimumCodeSize field in GIF files. It includes a timeline of disclosure and references to a PoC GIF file but does not contain functional exploit code.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Theoretical
Target: PaintShop Pro X7
No auth needed
Prerequisites: Crafted GIF file with malformed LZWMinimumCodeSize
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026