{"id":"JLSEC-2026-132","details":"OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable.","modified":"2026-04-17T15:30:37.266094Z","published":"2026-04-17T15:19:54.657Z","upstream":["CVE-2021-45942"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-45942","id":"CVE-2021-45942","published":"2022-01-01T01:15:09.043Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45942","modified":"2024-11-21T06:33:19.397Z","database_specific":{"status":"Modified"},"imported":"2026-04-17T13:59:24.216Z"}]},"references":[{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/blob/v3.1.4/CHANGES.md#version-314-january-26-2022"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937e"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/pull/1209"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.1.4"},{"type":"WEB","url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TEZDE2S2DB4BF4LZSSV4W3DNW7DSRHJ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJ5PW4WNXBKCRFGDZGAQOSVH2BKZKL4X/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJUK7WIQV5EKWTCZBRXFN6INHG6MLS5O/"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202210-31"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5299"},{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/blob/v3.1.4/CHANGES.md#version-314-january-26-2022"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937e"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/pull/1209"},{"type":"WEB","url":"https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.1.4"},{"type":"WEB","url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TEZDE2S2DB4BF4LZSSV4W3DNW7DSRHJ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJ5PW4WNXBKCRFGDZGAQOSVH2BKZKL4X/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJUK7WIQV5EKWTCZBRXFN6INHG6MLS5O/"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202210-31"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5299"}],"affected":[{"package":{"name":"OpenEXR_jll","ecosystem":"Julia","purl":"pkg:julia/OpenEXR_jll?uuid=18a262bb-aa17-5467-a713-aee519bc75cb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.1.1+0"},{"fixed":"3.2.4+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-132.json"}}],"schema_version":"1.7.5"}