{"id":"AZL-111106","summary":"CVE-2026-116723 affecting package fltk 1.3.8-1","details":"FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in Fl_BMP_Image::load_bmp_() that allows attackers to corrupt stack memory by supplying an oversized BMP colors_used field. Attackers can craft BMP or ICO files with colors_used above 256 to overflow the 768-byte colormap array, causing crashes or potential code execution.","modified":"2026-10-27T14:16:07.076980282Z","published":"2026-10-26T22:16:55Z","upstream":["CVE-2026-116723"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116723"}],"affected":[{"package":{"name":"fltk","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/fltk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.8-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-111106.json"}}],"schema_version":"1.9.2"}