EIP-2026-103390

PRE-CVE

Adobe Flash - H264 Parsing Out-of-Bounds Read

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103390. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit leverages an out-of-bounds read vulnerability in H264 parsing within Adobe Flash Player. The PoC involves loading a malformed FLV file via a SWF file, which can lead to remote code execution.

Description

Adobe Flash - H264 Parsing Out-of-Bounds Read

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/39464

This exploit leverages an out-of-bounds read vulnerability in H264 parsing within Adobe Flash Player. The PoC involves loading a malformed FLV file via a SWF file, which can lead to remote code execution.

Classification
Working Poc 80%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Adobe Flash Player (unspecified version)
No auth needed
Prerequisites: Remote server to host the SWF and FLV files · Victim interaction to load the malicious SWF
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026