{"id":"MGASA-2025-0314","summary":"Updated libpng packages fix security vulnerabilities","details":"LIBPNG is vulnerable to a heap buffer overflow in `png_do_quantize` via\nmalformed palette index. (CVE-2025-64505)\nLIBPNG is vulnerable to a heap buffer over-read in\n`png_write_image_8bit` with grayscale+alpha or RGB/RGBA images.\n(CVE-2025-64506)\nLIBPNG is vulnerable to a buffer overflow in `png_image_read_composite`\nvia incorrect palette premultiplication. (CVE-2025-64720)\n LIBPNG is vulnerable to a heap buffer overflow in `png_combine_row`\ntriggered via `png_image_finish_read`. (CVE-2025-65018)\n","modified":"2026-02-04T03:46:42.385275Z","published":"2025-12-01T22:01:02Z","related":["CVE-2025-64505","CVE-2025-64506","CVE-2025-64720","CVE-2025-65018"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2025-0314.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=34766"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2025/11/22/1"}],"affected":[{"package":{"name":"libpng","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/libpng?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.38-1.1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0314.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}