EIP-2026-115830

PRE-CVE

Microsoft Windows XP/95/98/2000/NT 4.0 - 'Riched20.dll' Attribute Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115830. PoCs published by Jie Dong.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow vulnerability in riched20.dll by crafting an RTF file with an oversized attribute. The PoC leverages a malformed RTF structure to trigger the overflow, potentially allowing arbitrary code execution.

Description

Microsoft Windows XP/95/98/2000/NT 4.0 - 'Riched20.dll' Attribute Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Jie Dong · textdoswindows
https://www.exploit-db.com/exploits/22255

This exploit demonstrates a buffer overflow vulnerability in riched20.dll by crafting an RTF file with an oversized attribute. The PoC leverages a malformed RTF structure to trigger the overflow, potentially allowing arbitrary code execution.

Classification
Working Poc 80%
Attack Type
Rce
Complexity
Trivial
Reliability
Theoretical
Target: riched20.dll (versions prior to 5.30.23.1200 on Windows NT and 5.30.23.1211 on Windows XP)
No auth needed
Prerequisites: Victim must open the malicious RTF file
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026