EIP-2026-103486

PRE-CVE

Google Chrome - Swiftshader Texture Allocation Integer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103486. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit targets an integer overflow in SwiftShader's texture size calculation, leading to memory corruption. The PoC demonstrates how to bypass validation in the GPU process by rounding up render-target sizes, causing a buffer overflow.

Description

Google Chrome - Swiftshader Texture Allocation Integer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/45059

This exploit targets an integer overflow in SwiftShader's texture size calculation, leading to memory corruption. The PoC demonstrates how to bypass validation in the GPU process by rounding up render-target sizes, causing a buffer overflow.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Racy
Target: SwiftShader (used in Chrome's WebGL)
No auth needed
Prerequisites: Chrome with WebGL enabled · Ability to trigger GPU process crashes to force SwiftShader usage
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026