What is the CVSS score of CVE-2025-48175?

CVE-2025-48175 has a CVSS 3.1 base score of 4.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L. EPSS exploitation probability: 0.3%.

Which versions of Libavif are affected by CVE-2025-48175?

Organizations using libavif should be aware of moderate risk from CVE-2025-48175, a integer overflow vulnerability rated CVSS 4.5. Exploitation could cause memory corruption or application crashes.. A patch is available.

Is there a public PoC exploit available for CVE-2025-48175?

Yes, a public proof-of-concept exploit is available for CVE-2025-48175. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2025-48175?

During next maintenance window: Identify affected systems running libavif and apply vendor patches when convenient. Vendor patch is available.

Libavif CVE-2025-48175

MEDIUM

Integer Overflow or Wraparound (CWE-190)

2025-05-16 cve@mitre.org

Buffer Overflow Integer Overflow Suse Libavif

4.5

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:42 vuln.today

Patch released

Mar 28, 2026 - 18:42 nvd

Patch available

PoC Detected

Nov 03, 2025 - 20:19 vuln.today

Public exploit code

CVE Published

May 16, 2025 - 05:15 nvd

MEDIUM 4.5

DescriptionNVD

In libavif before 1.3.0, avifImageRGBToYUV in reformat.c has integer overflows in multiplications involving rgbRowBytes, yRowBytes, uRowBytes, and vRowBytes.

AnalysisAI

In libavif before 1.3.0, avifImageRGBToYUV in reformat.c has integer overflows in multiplications involving rgbRowBytes, yRowBytes, uRowBytes, and vRowBytes. Rated medium severity (CVSS 4.5), this vulnerability is no authentication required. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. In libavif before 1.3.0, avifImageRGBToYUV in reformat.c has integer overflows in multiplications involving rgbRowBytes, yRowBytes, uRowBytes, and vRowBytes. Affected products include: Aomedia Libavif. Version information: before 1.3.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.

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CVE-2025-48175 vulnerability details – vuln.today

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Libavif CVE-2025-48175

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code