What is the CVSS score of CVE-2025-46397?

CVE-2025-46397 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Enterprise Linux are affected by CVE-2025-46397?

Organizations using A flaw face notable risk from CVE-2025-46397, a buffer overflow vulnerability rated CVSS 7.8.. A patch is available.

Is there a public PoC exploit available for CVE-2025-46397?

Yes, a public proof-of-concept exploit is available for CVE-2025-46397. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-46397?

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

Enterprise Linux CVE-2025-46397

HIGH

Classic Buffer Overflow (CWE-120)

2025-04-23 secalert@redhat.com

RCE Buffer Overflow Red Hat Enterprise Linux Suse Fig2Dev

7.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch released

Apr 06, 2026 - 08:30 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

PoC Detected

Jan 19, 2026 - 04:15 vuln.today

Public exploit code

CVE Published

Apr 23, 2025 - 21:15 nvd

HIGH 7.8

DescriptionNVD

A flaw was found in xfig. This vulnerability allows possible code execution via local input manipulation via bezier_spline function.

AnalysisAI

A flaw was found in xfig. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. A flaw was found in xfig. This vulnerability allows possible code execution via local input manipulation via bezier_spline function. Affected products include: Fig2Dev Project Fig2Dev, Redhat Enterprise Linux.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.