{"id":"JLSEC-2026-376","details":"A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx.\nWe recommend upgrading to version 1.13.1 or above","modified":"2026-07-18T00:01:55.106537303Z","published":"2026-05-01T13:54:10.329Z","upstream":["CVE-2023-6349"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-6349","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6349","database_specific":{"status":"Analyzed"},"id":"CVE-2023-6349","imported":"2026-07-17T21:45:04.739Z","modified":"2026-06-17T06:50:35.187Z","published":"2024-05-27T12:15:08.810Z"}]},"references":[{"type":"WEB","url":"https://crbug.com/webm/1642"}],"affected":[{"package":{"name":"LibVPX_jll","ecosystem":"Julia","purl":"pkg:julia/LibVPX_jll?uuid=dd192d2f-8180-539f-9fb4-cc70b1dcf69a"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.15.2+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-376.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:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:D/RE:X/U:X"}]}