What is the CVSS score of CVE-2025-23388?

CVE-2025-23388 has a CVSS 3.1 base score of 8.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H. EPSS exploitation probability: 0.4%.

Which versions of Suse are affected by CVE-2025-23388?

Organizations using A Stack-based Buffer Overflow vulnerability in SUSE rancher face notable risk from CVE-2025-23388, a stack-based buffer overflow vulnerability rated CVSS 8.2.. A patch is available.

How to fix or mitigate CVE-2025-23388?

Within 7 days: Identify all affected systems and apply vendor patches promptly. If patching is delayed, consider network segmentation to limit exposure.

Suse CVE-2025-23388

HIGH

Stack-based Buffer Overflow (CWE-121)

2025-04-11 meissner@suse.de

Buffer Overflow Stack Overflow Denial Of Service Suse

8.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.2 HIGH

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

SUSE

HIGH

qualitative

Primary rating from NVD.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:36 vuln.today

CVE Published

Apr 11, 2025 - 11:15 nvd

HIGH 8.2

DescriptionCVE.org

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.

AnalysisAI

A Stack-based Buffer Overflow vulnerability in SUSE rancher allows for denial of service.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. A Stack-based Buffer Overflow vulnerability in SUSE rancher allows for denial of service.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3. Version information: before 2.8.13.

Affected ProductsAI

SUSE rancher.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Same weakness CWE-121 – Stack-based Buffer Overflow

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CVE-2012-10023 MEDIUM POC

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CVE-2013-10068 CRITICAL POC

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Same technique Buffer Overflow

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Vendor StatusVendor

SUSE

Severity: High

Product	Status
Container suse/sl-micro/6.0/baremetal-os-container:latest Container suse/sl-micro/6.0/base-os-container:latest Container suse/sl-micro/6.0/kvm-os-container:latest Container suse/sl-micro/6.0/rt-os-container:latest Container suse/sl-micro/6.0/toolbox:latest	Affected
SUSE Linux Enterprise Server 16.0	Fixed
openSUSE Tumbleweed	Fixed
SUSE Linux Enterprise Server 16.1	Fixed
SUSE Linux Enterprise Server for SAP applications 16.1	Fixed

CVE-2025-23388 vulnerability details – vuln.today

Back

Suse CVE-2025-23388

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

Same weakness CWE-121 – Stack-based Buffer Overflow

Same technique Buffer Overflow

Vendor StatusVendor

SUSE

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External POC / Exploit Code