EIP-2026-102928

PRE-CVE

Mozilla Codesighs - Memory Corruption

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102928. PoCs published by Jeremy Brown.

AI-analyzed exploit summary This Perl script generates a malformed input file to trigger a memory corruption vulnerability in Mozilla's codesighs tool. The payload consists of a crafted string with excessive 'A' characters to overflow a buffer during parsing.

Description

Mozilla Codesighs - Memory Corruption

Exploits (1)

exploitdb WORKING POC VERIFIED
by Jeremy Brown · perllocallinux
https://www.exploit-db.com/exploits/10396

This Perl script generates a malformed input file to trigger a memory corruption vulnerability in Mozilla's codesighs tool. The payload consists of a crafted string with excessive 'A' characters to overflow a buffer during parsing.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Mozilla codesighs (version unspecified)
No auth needed
Prerequisites: Access to write a file in the target system
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026