{"id":"JLSEC-2026-1168","summary":"GMP has an integer overflow with crafted inputs on 32-bit builds in `int_raw.c`, leading to buffer overflow","details":"GNU Multiple Precision Arithmetic Library (GMP) through 6.2.1 has an `mpz/inp_raw.c` integer overflow and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms.","modified":"2026-08-05T21:15:04.299276026Z","published":"2026-08-05T21:11:23.872Z","upstream":["CVE-2021-43618"],"database_specific":{"license":"CC-BY-4.0","sources":[{"id":"CVE-2021-43618","imported":"2026-07-31T06:09:06.115Z","modified":"2026-06-17T04:11:12.263Z","published":"2021-11-15T04:15:06.873Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-43618","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43618","database_specific":{"status":"Modified"}}]},"references":[{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Oct/8"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Oct/8"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2022/10/13/3"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2022/10/13/3"},{"type":"WEB","url":"https://bugs.debian.org/994405"},{"type":"WEB","url":"https://bugs.debian.org/994405"},{"type":"WEB","url":"https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html"},{"type":"WEB","url":"https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html"},{"type":"WEB","url":"https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e"},{"type":"WEB","url":"https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202309-13"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202309-13"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20221111-0001/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20221111-0001/"}],"affected":[{"package":{"name":"GCCBootstrap_jll","ecosystem":"Julia","purl":"pkg:julia/GCCBootstrap_jll?uuid=7627cfbf-f290-59f7-b5e8-595c7b62b918"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1168.json"}},{"package":{"name":"GMP_jll","ecosystem":"Julia","purl":"pkg:julia/GMP_jll?uuid=781609d7-10c4-51f6-84f2-b8444358ff6d"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.3.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1168.json"}},{"package":{"name":"LibStdCxx_jll","ecosystem":"Julia","purl":"pkg:julia/LibStdCxx_jll?uuid=476790bb-718c-51bf-8f54-ac0345b4adaf"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1168.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V2","score":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}