EIP-2026-103482
PRE-CVEGoogle Chrome - Out-of-Bounds Access in RegExp Stubs
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-103482. PoCs published by Google Security Research.
AI-analyzed exploit summary The exploit leverages a type confusion vulnerability in V8's RegExp handling, where altering the map of a RegExp object after a check causes out-of-bounds memory access via lastIndex manipulation. The PoC triggers a crash in Chrome by forcing a dictionary transition and then accessing the corrupted lastIndex.
Description
Google Chrome - Out-of-Bounds Access in RegExp Stubs
Exploits (1)
The exploit leverages a type confusion vulnerability in V8's RegExp handling, where altering the map of a RegExp object after a check causes out-of-bounds memory access via lastIndex manipulation. The PoC triggers a crash in Chrome by forcing a dictionary transition and then accessing the corrupted lastIndex.