Aws Firecracker
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By the Year
In 2026 there have been 1 vulnerability in Aws Firecracker with an average score of 7.5 out of ten.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 7.50 |
It may take a day or so for new Firecracker vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Aws Firecracker Security Vulnerabilities
Firecracker 0.23.0-1.16.1 Memory Remap Mishandling (priv esc)
CVE-2026-122192
7.5 - High
- November 04, 2026
Improper handling of a failed memory remap in Firecracker versions 0.23.0 through 1.16.1 might allow a guest user with root privileges to read or modify Firecracker VMM process memory via balloon or virtio-mem discard requests on microVMs restored from a snapshot with the File memory backend, if the host fails to create the replacement mapping. To remediate this issue, users should upgrade to Firecracker 1.16.2 or 1.17.0 and later.
Detection of Error Condition Without Action
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