EIP-2026-101048

PRE-CVE

Multiple CPUs - Information Leak Using Speculative Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101048. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates a CPU security issue affecting Intel, AMD, and ARM processors, allowing kernel memory leakage from userspace. The PoC leaks around 2000 bytes per second from Linux kernel memory on Intel Xeon and AMD PRO A8-9600 R7 machines.

Description

Multiple CPUs - Information Leak Using Speculative Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdoshardware
https://www.exploit-db.com/exploits/43490

This exploit demonstrates a CPU security issue affecting Intel, AMD, and ARM processors, allowing kernel memory leakage from userspace. The PoC leaks around 2000 bytes per second from Linux kernel memory on Intel Xeon and AMD PRO A8-9600 R7 machines.

Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Complex
Reliability
Reliable
Target: Intel Xeon CPU E5-1650 v3, Intel Core i7-6600U, AMD PRO A8-9600 R7
No auth needed
Prerequisites: Root access to determine core_pattern location · Modern Linux kernel · Specific CPU models
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026