{"id":"USN-7536-2","summary":"cifs-utils regression","details":"USN-7536-1 fixed vulnerabilities in cifs-utils. This update introduced a\nregression in certain environments. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that cifs-utils incorrectly handled namespaces when\n obtaining Kerberos credentials. An attacker could possibly use this issue\n to obtain sensitive information.\n","modified":"2026-02-10T04:48:59Z","published":"2025-06-16T11:33:57Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7536-2"},{"type":"REPORT","url":"https://launchpad.net/bugs/2112614"},{"type":"REPORT","url":"https://launchpad.net/bugs/2113906"}],"affected":[{"package":{"name":"cifs-utils","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/cifs-utils@2:6.9-1ubuntu0.4?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:6.9-1ubuntu0.4"}]}],"versions":["2:6.9-0ubuntu1","2:6.9-1","2:6.9-1ubuntu0.1","2:6.9-1ubuntu0.2","2:6.9-1ubuntu0.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"cifs-utils","binary_version":"2:6.9-1ubuntu0.4"}]},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7536-2.json"}},{"package":{"name":"cifs-utils","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/cifs-utils@2:6.14-1ubuntu0.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:6.14-1ubuntu0.3"}]}],"versions":["2:6.11-3.1","2:6.14-1","2:6.14-1build1","2:6.14-1ubuntu0.1","2:6.14-1ubuntu0.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"cifs-utils","binary_version":"2:6.14-1ubuntu0.3"}]},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7536-2.json"}},{"package":{"name":"cifs-utils","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/cifs-utils@2:7.0-2ubuntu0.2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:7.0-2ubuntu0.2"}]}],"versions":["2:7.0-2","2:7.0-2build1","2:7.0-2ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"cifs-utils","binary_version":"2:7.0-2ubuntu0.2"}]},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7536-2.json"}}],"schema_version":"1.7.3"}