What is CVE-2025-23388?

CVE-2025-23388 is a high-severity vulnerability in Suse Rancher, classified under Stack-based Buffer Overflow. CVSS score: 8.2/10. Published 2025-04-11.

How severe is CVE-2025-23388?

High severity. CVSS v3 base score is 8.2 out of 10.

Buffer overflow in Suse Rancher

CVE-2025-23388

A Stack-based Buffer Overflow vulnerability in SUSE rancher allows for denial of service.This issue affects rancher: from 2.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3.

Vulnerability class: Buffer Overflow

EPSS: 0.005 (40.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

Affected products

Suse Rancher — versions 2.8.0, 2.9.0, 2.10.0

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

meissner@suse.de
meissner@suse.de

Frequently asked questions

What is CVE-2025-23388?: CVE-2025-23388 is a high-severity vulnerability in Suse Rancher, classified under Stack-based Buffer Overflow. CVSS score: 8.2/10. Published 2025-04-11.
How severe is CVE-2025-23388?: High severity. CVSS v3 base score is 8.2 out of 10.