{"id":"JLSEC-2025-122","summary":"A null pointer dereference issue was discovered in 'FFmpeg' in `decode_main_header()` function of...","details":"A null pointer dereference issue was discovered in 'FFmpeg' in `decode_main_header()` function of `libavformat/nutdec.c` file. The flaw occurs because the function lacks check of the return value of `avformat_new_stream()` and triggers the null pointer dereference error, causing an application to crash.","modified":"2026-07-25T18:23:42.012132292Z","published":"2025-10-19T19:08:53.760Z","upstream":["CVE-2022-3341"],"database_specific":{"license":"CC-BY-4.0","sources":[{"published":"2023-01-12T15:15:10.007Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-3341","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3341","database_specific":{"status":"Analyzed"},"id":"CVE-2022-3341","imported":"2026-07-17T20:35:18.120Z","modified":"2026-06-17T04:59:20.440Z"}]},"references":[{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2157054"},{"type":"WEB","url":"https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html"}],"affected":[{"package":{"name":"FFMPEG_jll","ecosystem":"Julia","purl":"pkg:julia/FFMPEG_jll?uuid=b22a6f82-2f65-5046-a5b2-351ab43fb4e5"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.1.1+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-122.json"}},{"package":{"name":"FFplay_jll","ecosystem":"Julia","purl":"pkg:julia/FFplay_jll?uuid=c4dce911-e170-5107-8314-c7bdc6785395"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.1.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-122.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}