CVE-2026-1386

216.73.216.133

· Published 23/01/2026 21:15 · Modified 23/01/2026 21:15

Labels: CVE-2026-1386 2026-01-23 CVE-2026-1386 CWE-61 ff89ba41-3aa1-4d27-914a-91399e9639e5

Essential information

Published: 23/01/2026 21:15
Modified: 23/01/2026 21:15
Author: —
Creator: —
CVSS: 6.0 MEDIUM (v3) 6.0 MEDIUM (v4.0)
CISA KEV: No
CWE: —
CVSS vector: —

CVSS metrics

Description

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at jailer startup, if the jailer is executed with root privileges. To mitigate this issue, users should upgrade to version v1.13.2 or 1.14.1 or above.

NVD status

Status: Received — CVE has been recently published to the CVE List and has been received by the NVD.
Source: ff89ba41-3aa1-4d27-914a-91399e9639e5
NVD: View on NVD

Affected products (CPE)

Product	CPE
firecracker / firecracker	`cpe:2.3:a:firecracker:firecracker:<1.13.2:::::::*`
firecracker / firecracker	`cpe:2.3:a:firecracker:firecracker:1.14.0:::::::*`