CVE-2025-23388

HIGH

Rancher 2.8.0-2.8.12, 2.9.0-2.9.6, 2.10.0-2.10.2 - Denial of Service via Stack-based Buffer Overflow

Title source: llm

Description

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.

References (2)

Core 2

Core References

Vendor Advisory

https://github.com/rancher/rancher/security/advisories/GHSA-xr9q-h9c7-xw8q

Issue Tracking

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-23388

Scores

CVSS v3 8.2

EPSS 0.0071

EPSS Percentile 72.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-121

Status published

Products (4)

rancher/rancher 2.8.0 - 2.8.13Go

SUSE/rancher 2.10.0 - 2.10.3

SUSE/rancher 2.8.0 - 2.8.13

SUSE/rancher 2.9.0 - 2.9.7

Published Apr 11, 2025

Tracked Since Feb 18, 2026