{"id":"JLSEC-2026-524","details":"A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.","modified":"2026-05-26T14:30:03.217826993Z","published":"2026-05-26T14:17:50.003Z","upstream":["CVE-2023-5981"],"database_specific":{"sources":[{"imported":"2026-05-22T18:34:35.299Z","published":"2023-11-28T12:15:07.040Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-5981","modified":"2026-03-25T20:01:09.507Z","database_specific":{"status":"Analyzed"},"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5981","id":"CVE-2023-5981"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/19/3"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0155"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0155"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0319"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0319"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0399"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0399"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0451"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0451"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0533"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0533"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:1383"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:1383"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:2094"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:2094"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-5981"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-5981"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2248445"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2248445"},{"type":"WEB","url":"https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23"},{"type":"WEB","url":"https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00016.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/"}],"affected":[{"package":{"name":"GnuTLS_jll","ecosystem":"Julia","purl":"pkg:julia/GnuTLS_jll?uuid=0951126a-58fd-58f1-b5b3-b08c7c4a876d"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.8.3+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-524.json"}}],"schema_version":"1.7.5"}