CVE-2026-55686: podman project podman

csirt@kutim:~/threat-intel/cve/CVE-2026-55686

CVSS 5.3 · Medium EPSS 0,40%

Kerentanan UNIX Symbolic Link (Symlink) Following pada podman project podman. Skor CVSS 3.1 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

Podman is a tool for managing OCI containers and pods. From 3.0.0 until 5.7.1, running a malicious container image where the WORKDIR path contains a symlink can create a directory or modify ownership on the host filesystem. Modified ownership is less likely to happen as that requires help from an untrusted/malicious process that mutates the host filesystem tree during dereferencing of the WORKDIR path, to trigger a race condition. This vulnerability is fixed in 5.7.1.

Rincian

Terbit di NVD: 26 Juni 2026
Terakhir diubah: 26 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 5.3 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-61: UNIX Symbolic Link (Symlink) Following
EPSS (30 hari): 0,40% peluang dieksploitasi; lebih tinggi dari 32,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
podman project	podman	Versi 3.0.0 hingga sebelum 5.7.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/podman-container-tools/podman/security/advisories/GHSA-q6r4-3wmg-fwcq exploit · patch · advisory vendor
https://github.com/podman-container-tools/podman/commit/d18e44e9abb3bf5b7294aa70806e1368fdddfdd0 patch

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.