EIP-2026-115070

PRE-CVE

Comodo AntiVirus - Heap Overflow in LZX Decompression

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115070. PoCs published by Google Security Research.

AI-analyzed exploit summary The exploit demonstrates a memory corruption vulnerability in COMODO Antivirus Scan Engine due to an out-of-bounds write in the LZX decompression logic. The PoC triggers a heap overflow by crafting a malicious LZX stream that exceeds the allocated buffer size.

Description

Comodo AntiVirus - Heap Overflow in LZX Decompression

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdoswindows
https://www.exploit-db.com/exploits/39606

The exploit demonstrates a memory corruption vulnerability in COMODO Antivirus Scan Engine due to an out-of-bounds write in the LZX decompression logic. The PoC triggers a heap overflow by crafting a malicious LZX stream that exceeds the allocated buffer size.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: COMODO Antivirus Scan Engine 6.2.15068.1057
No auth needed
Prerequisites: Access to the target system to deliver the malicious LZX stream
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026