EIP-2026-115067

PRE-CVE

Comodo - Integer Overlow Leading to Heap Overflow Parsing Composite Documents

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115067. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates a heap overflow vulnerability in COleMemFile::LoadDiFatList due to an integer overflow when parsing a malformed OLE document. The PoC triggers an access violation by manipulating header values to allocate an insufficient buffer, leading to a heap-based buffer overflow.

Description

Comodo - Integer Overlow Leading to Heap Overflow Parsing Composite Documents

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdoswindows
https://www.exploit-db.com/exploits/39603

This exploit demonstrates a heap overflow vulnerability in COleMemFile::LoadDiFatList due to an integer overflow when parsing a malformed OLE document. The PoC triggers an access violation by manipulating header values to allocate an insufficient buffer, leading to a heap-based buffer overflow.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Microsoft OLE document parsing (specific version not specified)
No auth needed
Prerequisites: Malformed OLE document with manipulated header values
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026