{"id":"CLSA-2025-1751028944","aliases":[],"status":"published","title":"Update of tzdata","description":"- 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.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-06-27T12:55:49Z","modified":"2026-06-01T00:33:26Z","fixes":[{"ecosystem":"TuxCare:OracleLinux:7","package":"tzdata","fixed_in":["2025b-1.el7.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:OracleLinux:7","package":"tzdata-java","fixed_in":["2025b-1.el7.tuxcare.els1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"tzdata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2025b-1.el7.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"tzdata-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2025b-1.el7.tuxcare.els1"}]}]}],"references":[{"url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2025-1751028944.html","tags":["advisory"]}],"sources":{"osv":[{"id":"CLSA-2025-1751028944","title":"Update of tzdata","description":"- 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.","status":"published","published":"2025-06-27T12:55:49Z","modified":"2026-06-01T00:33:26.147731722Z","updated_at":"2026-11-02T15:43:41.66212Z"}]}}