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CVE-2026-122192

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
November 4, 2026
Last Seen
November 4, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

AWS Firecracker Vulnerability CVE-2026-122192 Exposes Memory to Guest Users57.0

CVE-2026-122192 affects Firecracker versions 0.23.0 to 1.16.1, allowing root users in a guest VM to read or modify the Firecracker process memory under certain conditions. This vulnerability arises when a microVM is restored from a snapshot using the File memory backend, leading to a failure in memo...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

CWE-125 - Out-of-bounds ReadCWE-787 - Out-of-bounds WriteLinuxFirecracker