{"id":"JLSEC-2026-817","details":"There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.","modified":"2026-07-30T15:15:05.094257760Z","published":"2026-07-30T15:01:04.165Z","upstream":["CVE-2022-28506"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-28506","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28506","database_specific":{"status":"Modified"},"id":"CVE-2022-28506","imported":"2026-07-30T14:38:08.689Z","modified":"2026-06-17T04:38:36.620Z","published":"2022-04-25T13:15:49.727Z"}]},"references":[{"type":"WEB","url":"https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png"},{"type":"WEB","url":"https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png"},{"type":"WEB","url":"https://github.com/verf1sh/Poc/blob/master/giflib_poc"},{"type":"WEB","url":"https://github.com/verf1sh/Poc/blob/master/giflib_poc"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/"},{"type":"WEB","url":"https://sourceforge.net/p/giflib/bugs/159/"},{"type":"WEB","url":"https://sourceforge.net/p/giflib/bugs/159/"}],"affected":[{"package":{"name":"Giflib_jll","ecosystem":"Julia","purl":"pkg:julia/Giflib_jll?uuid=59f7168a-df46-5410-90c8-f2779963d0ec"},"ranges":[{"type":"SEMVER","events":[{"introduced":"5.2.1+0"},{"fixed":"5.2.2+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-817.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:N/AC:M/Au:N/C:P/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}