EIP-2026-103736

PRE-CVE

Wireshark - dissect_ber_set Static Out-of-Bounds Read

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103736. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates a global-buffer-overflow vulnerability in Wireshark's BER dissector, leading to a crash via a malformed file. The PoC triggers an out-of-bounds read in the `dissect_ber_set` function, as shown by the AddressSanitizer output.

Description

Wireshark - dissect_ber_set Static Out-of-Bounds Read

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/39484

This exploit demonstrates a global-buffer-overflow vulnerability in Wireshark's BER dissector, leading to a crash via a malformed file. The PoC triggers an out-of-bounds read in the `dissect_ber_set` function, as shown by the AddressSanitizer output.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Wireshark (git master, likely versions before the fix)
No auth needed
Prerequisites: A malformed file to trigger the vulnerability
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026