EIP-2026-116356
PRE-CVESWF Opener 1.3 - '.swf' Off-by-One Buffer Overflow (PoC)
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-116356. PoCs published by Stack.
AI-analyzed exploit summary This Perl script generates a malformed SWF file with a large buffer of 'A' characters (5000 bytes) to trigger a stack-based buffer overflow in SWF Opener version 1.3. The PoC demonstrates memory corruption but does not include shellcode or further exploitation steps.
Description
SWF Opener 1.3 - '.swf' Off-by-One Buffer Overflow (PoC)
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Stack · perldoswindows
https://www.exploit-db.com/exploits/8378
This Perl script generates a malformed SWF file with a large buffer of 'A' characters (5000 bytes) to trigger a stack-based buffer overflow in SWF Opener version 1.3. The PoC demonstrates memory corruption but does not include shellcode or further exploitation steps.
Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Theoretical
Target:
SWF Opener 1.3
No auth needed
Prerequisites:
SWF Opener 1.3 installed on the target system
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026