libpng 1.6.51: Four buffer overflow vulnerabilities fixed https://www.openwall.com/lists/oss-security/2025/11/22/1 CVE-2025-64505, CVE-2025-64506, CVE-2025-64720: Out-of-bounds reads, can result in information disclosure, denial of service CVE-2025-65018: Heap buffer overflow, may enable arbitrary code execution
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