What is CVE-2025-56332?

CVE-2025-56332 is a critical-severity vulnerability in Pangolin, classified under Initialization of a Resource with an Insecure Default. CVSS score: 9.1/10. Published 2025-12-30.

How severe is CVE-2025-56332?

Critical severity. CVSS v3 base score is 9.1 out of 10.

RCE in Pangolin

CVE-2025-56332

Authentication Bypass in fosrl/pangolin v1.6.2 and before allows attackers to access Pangolin resource via Insecure Default Configuration

Published 2025-12-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (35.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: -0.000

Affected products

Pangolin

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

github.com/fosrl/pangolin (Product)
gist.github.com/mrdgef/ef6fa41d69c0457874414c163d7d7d75 (Exploit)

Frequently asked questions

What is CVE-2025-56332?: CVE-2025-56332 is a critical-severity vulnerability in Pangolin, classified under Initialization of a Resource with an Insecure Default. CVSS score: 9.1/10. Published 2025-12-30.
How severe is CVE-2025-56332?: Critical severity. CVSS v3 base score is 9.1 out of 10.