{"id":"JLSEC-2026-565","summary":"In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the...","details":"In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.","modified":"2026-05-27T18:32:54.880340558Z","published":"2026-05-27T18:18:39.624Z","upstream":["CVE-2026-24882","EUVD-2026-4769","GHSA-mpc3-hqr8-w5f3"],"database_specific":{"license":"CC-BY-4.0","sources":[{"database_specific":{"status":"Analyzed"},"imported":"2026-05-27T16:52:14.094Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24882","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-24882","modified":"2026-02-06T17:50:53.153Z","published":"2026-01-27T19:16:16.670Z","id":"CVE-2026-24882"},{"published":"2026-01-27T21:31:49Z","imported":"2026-05-27T16:52:15.428Z","modified":"2026-01-27T21:31:56Z","html_url":"https://github.com/advisories/GHSA-mpc3-hqr8-w5f3","url":"https://api.github.com/advisories/GHSA-mpc3-hqr8-w5f3","id":"GHSA-mpc3-hqr8-w5f3"},{"published":"2026-01-27T18:40:18Z","imported":"2026-05-27T16:52:14.827Z","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-4769","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-4769","modified":"2026-01-28T15:45:56Z","id":"EUVD-2026-4769"}]},"references":[{"type":"WEB","url":"https://dev.gnupg.org/T8045"},{"type":"WEB","url":"https://github.com/advisories/GHSA-mpc3-hqr8-w5f3"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24882"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/01/27/8"}],"affected":[{"package":{"name":"GnuPG_jll","ecosystem":"Julia","purl":"pkg:julia/GnuPG_jll?uuid=1522389b-45f8-5faa-af4d-a301b79c50ac"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.5.16+0"},{"fixed":"2.5.17+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-565.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}