https://seclists.org/oss-sec/2025/q4/235: libpng 1.6.52: Out-of-bounds vulnerability fixed: CVE-2025-66293
Published Dec 3, 2025
·Updated
Affected Software
1 affected component
libpng LIBPNG
Frequently Asked Questions
1
What is the severity of CVE-2025-66293?
CVE-2025-66293 is classified as a high-severity vulnerability due to the potential for out-of-bounds access.
2
How do I fix CVE-2025-66293?
To fix CVE-2025-66293, you should upgrade to libpng version 1.6.52 or later.
3
What type of vulnerability is CVE-2025-66293?
CVE-2025-66293 is an out-of-bounds vulnerability affecting libpng.
4
Does CVE-2025-66293 affect older versions of libpng?
CVE-2025-66293 specifically affects libpng version 1.6.52 and does not apply to the older 1.2.x branches.
5
Can CVE-2025-66293 lead to exploitation?
Yes, CVE-2025-66293 can potentially be exploited, leading to memory corruption or execution of arbitrary code.