https://seclists.org/oss-sec/2025/q4/234: libpng 1.6.52: Out-of-bounds vulnerability fixed: CVE-2025-66293

Published Dec 3, 2025
·
Updated

Affected Software

1 affected component
libpng LIBPNG>=1.6.0<1.6.51
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Frequently Asked Questions

1

What is the severity of CVE-2025-66293?

CVE-2025-66293 has been classified as a high-severity out-of-bounds read vulnerability.

2

How do I fix CVE-2025-66293?

To fix CVE-2025-66293, upgrade to libpng version 1.6.52 or later.

3

Which versions of libpng are affected by CVE-2025-66293?

CVE-2025-66293 affects libpng versions 1.6.0 through 1.6.51.

4

What type of vulnerability is CVE-2025-66293?

CVE-2025-66293 is an out-of-bounds read vulnerability in the simplified API of libpng.

5

When was CVE-2025-66293 published?

CVE-2025-66293 was published on December 3, 2025.

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