EIP-2026-103484

PRE-CVE

Google Chrome - Swiftshader Blitting Floating-Point Precision Errors

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103484. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit leverages a floating-point precision error in Swiftshader's Blitter.cpp to trigger an out-of-bounds read, leading to memory leakage. The PoC demonstrates the vulnerability by manipulating source and destination rectangle dimensions to cause an overflow.

Description

Google Chrome - Swiftshader Blitting Floating-Point Precision Errors

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · htmldosmultiple
https://www.exploit-db.com/exploits/45060

This exploit leverages a floating-point precision error in Swiftshader's Blitter.cpp to trigger an out-of-bounds read, leading to memory leakage. The PoC demonstrates the vulnerability by manipulating source and destination rectangle dimensions to cause an overflow.

Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Reliable
Target: Swiftshader (used in Chrome with --disable-gpu or forced Swiftshader)
No auth needed
Prerequisites: Chrome with Swiftshader enabled (e.g., via --disable-gpu flag)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026