EIP-2026-116976

PRE-CVE

Code Blocks 17.12 - Local Buffer Overflow (SEH) (Unicode)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116976. PoCs published by bzyo.

AI-analyzed exploit summary This exploit leverages a local buffer overflow in Code Blocks 17.12 via a crafted Class name input, using SEH overwrite and Unicode alignment to execute a calc.exe payload. The PoC is designed for Windows 7 SP1 x86.

Description

Code Blocks 17.12 - Local Buffer Overflow (SEH) (Unicode)

Exploits (1)

exploitdb WORKING POC
by bzyo · pythonlocalwindows
https://www.exploit-db.com/exploits/46120

This exploit leverages a local buffer overflow in Code Blocks 17.12 via a crafted Class name input, using SEH overwrite and Unicode alignment to execute a calc.exe payload. The PoC is designed for Windows 7 SP1 x86.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Code Blocks 17.12
No auth needed
Prerequisites: Code Blocks 17.12 installed on Windows 7 SP1 x86 · Ability to paste malicious input into the Class name field
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026