PatchTheCVE: lupng projecthttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2018-18583: An issue has been found in LuPng through 2017-03-10https://patchthecve.com/cve/CVE-2018-18583.htmlhttps://patchthecve.com/cve/CVE-2018-18583.htmlWed, 17 Jun 2026 01:47:32 +0000HIGH 8.8: An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer overflow in insertByte in miniz/lupng.c during a write operation for data obtained from a swap.CVE-2018-18582: An issue has been found in LuPng through 2017-03-10https://patchthecve.com/cve/CVE-2018-18582.htmlhttps://patchthecve.com/cve/CVE-2018-18582.htmlWed, 17 Jun 2026 01:47:32 +0000HIGH 8.8: An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer overflow in insertByte in miniz/lupng.c during a write operation for data obtained from a palette.CVE-2018-18581: An issue has been found in LuPng through 2017-03-10https://patchthecve.com/cve/CVE-2018-18581.htmlhttps://patchthecve.com/cve/CVE-2018-18581.htmlWed, 17 Jun 2026 01:47:32 +0000HIGH 8.8: An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer over-read in internalPrintf in miniz/lupng.c.