EIP-2026-103469
PRE-CVEFlare 0.6 - Local Heap Overflow Denial of Service
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-103469. PoCs published by l3D.
AI-analyzed exploit summary This exploit triggers a local heap overflow in Flare <= 0.6 by passing an excessively long argument ('A'*0x1000) to the executable, causing a denial-of-service (DoS). The PoC demonstrates register corruption and crashes the target application.
Description
Flare 0.6 - Local Heap Overflow Denial of Service
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by l3D · pythondosmultiple
https://www.exploit-db.com/exploits/11644
This exploit triggers a local heap overflow in Flare <= 0.6 by passing an excessively long argument ('A'*0x1000) to the executable, causing a denial-of-service (DoS). The PoC demonstrates register corruption and crashes the target application.
Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target:
Flare <= 0.6
No auth needed
Prerequisites:
Local access to the target system · Presence of vulnerable Flare executable
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026