{"action":"Upgrade org.apache.tomcat.embed:tomcat-embed-core to 8.5.63 (8.x), 9.0.43 (9.x) or 10.0.2 (10.x) or later.","affected":[{"fixed":"10.0.2","introduced":"10.0.0-M1"},{"fixed":"9.0.43","introduced":"9.0.0-M1"},{"fixed":"8.5.63","introduced":"8.5.0"}],"component":"org.apache.tomcat.embed:tomcat-embed-core","cve_ids":["CVE-2021-25122"],"ecosystem":"Maven","epss":0.18114,"exploited":false,"fixed_versions":["10.0.2","9.0.43","8.5.63"],"ghsa_id":"GHSA-j39c-c8hj-x4j3","id":"tcs_01M5N91W7FKC1696Y9W5EVATVC","modified_at":"2026-08-26T01:21:18.074879844Z","published_at":"2021-06-16T17:45:29Z","references":["https://osv.dev/vulnerability/GHSA-j39c-c8hj-x4j3","https://nvd.nist.gov/vuln/detail/CVE-2021-25122","https://www.oracle.com/security-alerts/cpuoct2021.html","https://www.oracle.com/security-alerts/cpujan2022.html","https://www.oracle.com//security-alerts/cpujul2021.html","https://www.debian.org/security/2021/dsa-4891","https://security.netapp.com/advisory/ntap-20210409-0002","https://security.gentoo.org/glsa/202208-34","https://lists.debian.org/debian-lts-announce/2021/03/msg00018.html","https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9@%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/rd0463f9a5cbc02a485404c4b990f0da452e5ac5c237808edba11c947@%3Cusers.tomcat.apache.org%3E","https://lists.apache.org/thread.html/rd0463f9a5cbc02a485404c4b990f0da452e5ac5c237808edba11c947%40%3Cusers.tomcat.apache.org%3E","https://lists.apache.org/thread.html/rcd90bf36b1877e1310b87ecd14ed7bbb15da52b297efd9f0e7253a3b@%3Cusers.tomcat.apache.org%3E","https://lists.apache.org/thread.html/rcd90bf36b1877e1310b87ecd14ed7bbb15da52b297efd9f0e7253a3b%40%3Cusers.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7@%3Cusers.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7@%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7@%3Cannounce.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7@%3Cannounce.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cusers.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cannounce.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cannounce.apache.org%3E","https://github.com/apache/tomcat","http://www.openwall.com/lists/oss-security/2021/03/01/1"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-j39c-c8hj-x4j3","url":"https://osv.dev/vulnerability/GHSA-j39c-c8hj-x4j3"}],"summary":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat"}