{"id":"RLSA-2026:50144","summary":"Moderate: libgcrypt security update","details":"The libgcrypt library provides general-purpose implementations of various cryptographic algorithms.\n\nSecurity Fix(es):\n\n* Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext (CVE-2026-41989)\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":"2026-08-06T00:30:06.462824539Z","published":"2026-08-06T00:07:16.929494Z","upstream":["CVE-2026-41989"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:50144"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461063"}],"affected":[{"package":{"name":"libgcrypt","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/libgcrypt?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.11.0-7.el10_2"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:50144.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}