{"id":"RLSA-2026:4188","summary":"Moderate: gnutls security update","details":"The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.\n\nSecurity Fix(es):\n\n* gnutls: Stack-based Buffer Overflow in gnutls_pkcs11_token_init() Function (CVE-2025-9820)\n\n* gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification (CVE-2025-14831)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-03-12T02:08:17.113686Z","published":"2026-03-11T12:05:01.163508Z","upstream":["CVE-2025-14831","CVE-2025-9820"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:4188"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2392528"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423177"}],"affected":[{"package":{"name":"gnutls","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/gnutls?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.3-10.el9_7"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:4188.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:L"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}