{"id":"SUSE-SU-2026:22538-1","summary":"Security update for glibc","details":"This update for glibc fixes the following issues\n\n- CVE-2026-5435: unchecked buffer writing in TSIG handling can lead to an out-of-bounds write (bsc#1263656).\n- CVE-2026-6238: insufficient RDATA length validation can lead to application crashes or uninitialized memory disclosure\n  (bsc#1263658).\n","modified":"2026-07-14T18:24:37.321796034Z","published":"2026-07-03T12:49:39Z","related":["CVE-2026-5435","CVE-2026-6238"],"upstream":["CVE-2026-5435","CVE-2026-6238"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622538-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263656"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263658"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-5435"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6238"}],"affected":[{"package":{"name":"glibc","ecosystem":"SUSE:Linux Micro Extras 6.2","purl":"pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Micro%20Extras%206.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.40-160000.6.1"}]}],"ecosystem_specific":{"binaries":[{"glibc-gconv-modules-extra":"2.40-160000.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22538-1.json"}}],"schema_version":"1.7.5"}