{"id":"SUSE-SU-2026:22459-1","summary":"Security update for pcr-oracle","details":"This update for pcr-oracle fixes the following issues\n\nUpdate to 0.6.3:\n\nSecurity issue:\n\n- integer underflow vulnerability in `parse_sbatlevel_section()` (bsc#1265042).\n\nNon security issue:\n\n- Lockout Authorization error for libvirt-emulated TPM (bsc#1265871).\n\nChanges for pcr-oracle:\n\n + Relax TPM self-test attribute checks (bsc#1265871)\n + Update the SBAT offset boundary check (bsc#1265042)\n + Advance the comparison event pointer after comparison\n + Partially support shim extra files\n + Locate shim extra files\n + Synthesize shim extra events\n + Fix various issues from review by Claude Code and introduce\n adversarial testing\n","modified":"2026-07-04T18:24:20.375569897Z","published":"2026-06-30T23:03:29Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622459-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265042"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265871"}],"affected":[{"package":{"name":"pcr-oracle","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/pcr-oracle&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.3-slfo.1.1_1.1"}]}],"ecosystem_specific":{"binaries":[{"pcr-oracle":"0.6.3-slfo.1.1_1.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22459-1.json"}}],"schema_version":"1.7.5"}