{"id":"CLSA-2025-1750879249","summary":"Update of tzdata","details":"- Upgrade to tzdata-2025b\n  - New zone for Aysén Region in Chile which moves from -04/-03 to -03.\n  - Paraguay adopted permanent -03 starting spring 2024.\n  - Improve pre-1991 data for the Philippines.\n  - Etc/Unknown is now reserved.\n  - Improve historical data for Mexico, Mongolia, and Portugal.\n  - System V names are now obsolescent.\n  - The main data form now uses %z.\n  - The code now conforms to RFC 8536 for early timestamps.\n  - Support POSIX.1-2024, which removes asctime_r and ctime_r.\n  - Assume POSIX.2-1992 or later for shell scripts.\n  - SUPPORT_C89 now defaults to 1.","modified":"2026-06-01T00:33:16.295389805Z","published":"2025-06-26T09:29:05Z","references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos6els/CLSA-2025-1750879249.html"}],"affected":[{"package":{"name":"tzdata","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/tzdata?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2025b-1.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2025-1750879249.json"}},{"package":{"name":"tzdata-java","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/tzdata-java?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2025b-1.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2025-1750879249.json"}}],"schema_version":"1.7.5"}