{"schema_version":"1.7.2","id":"OESA-2026-1315","modified":"2026-02-06T15:57:22Z","published":"2026-02-06T15:57:22Z","upstream":["CVE-2025-28162","CVE-2025-28164"],"summary":"libpng security update","details":"The libpng package contains libraries used by other programs for reading and writing PNG format files. The PNG format was designed as a replacement for GIF and, to a lesser extent, TIFF, with many improvements and extensions and lack of patent problems.\r\n\r\nSecurity Fix(es):\n\nBuffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via the pngimage with AddressSanitizer (ASan), the program leaks memory in various locations, eventually leading to high memory usage and causing the program to become unresponsive(CVE-2025-28162)\n\nBuffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via png_create_read_struct() function.(CVE-2025-28164)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS","name":"libpng","purl":"pkg:rpm/openEuler/libpng&distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.40-6.oe2403"}]}],"ecosystem_specific":{"aarch64":["libpng-1.6.40-6.oe2403.aarch64.rpm","libpng-debuginfo-1.6.40-6.oe2403.aarch64.rpm","libpng-debugsource-1.6.40-6.oe2403.aarch64.rpm","libpng-devel-1.6.40-6.oe2403.aarch64.rpm","libpng-static-1.6.40-6.oe2403.aarch64.rpm","libpng-tools-1.6.40-6.oe2403.aarch64.rpm"],"noarch":["libpng-help-1.6.40-6.oe2403.noarch.rpm"],"src":["libpng-1.6.40-6.oe2403.src.rpm"],"x86_64":["libpng-1.6.40-6.oe2403.x86_64.rpm","libpng-debuginfo-1.6.40-6.oe2403.x86_64.rpm","libpng-debugsource-1.6.40-6.oe2403.x86_64.rpm","libpng-devel-1.6.40-6.oe2403.x86_64.rpm","libpng-static-1.6.40-6.oe2403.x86_64.rpm","libpng-tools-1.6.40-6.oe2403.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1315"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-28162"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-28164"}],"database_specific":{"severity":"Medium"}}