CVE-2025-64506: libpng from 1.6.0 (inclusive), before 1.6.51 (exclusive), >= 1.6.0, < 1.6.51

CVE-2025-64506. CVSS 3.1 base score 6.1 (MEDIUM, Vendor/CNA). EPSS 0.0014 (percentile 0.02988), scored 17-Oct-2026.

Affected technology

libpng · from 1.6.0 (inclusive), before 1.6.51 (exclusive)
libpng

libpng · >= 1.6.0, < 1.6.51
pnggroup

Component: Not specified by the source
Function: when

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · User interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 6.1/10) rates confidentiality impact as low; integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 18-Oct-2026 20:24 UTC

CWE: CWE-125
CCR priority: 24.4 /100 (P4)
CVSS 3.1: 6.1 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H · Vendor/CNA
EPSS: 0.0014 · percentile 0.02988 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 20:23:06.032219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-64506.html