{"id":"UBUNTU-CVE-2026-40994","details":"Wss4jSecurityInterceptor initialized its BSP (WS-I Basic Security Profile) compliance flag so that inbound validation disabled WSS4J BSP enforcement on RequestData. Services that validate WS-Security on the network could therefore accept messages that violate BSP rules, weakening protocol-level checks. Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.","modified":"2026-06-17T04:28:51Z","published":"2026-06-11T07:16:00Z","upstream":["CVE-2026-40994"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-40994"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-40994"},{"type":"REPORT","url":"https://spring.io/security/cve-2026-40994"}],"affected":[{"package":{"name":"its","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/its?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.8-5"],"ecosystem_specific":{"binaries":[{"binary_name":"r-cran-its","binary_version":"1.1.8-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40994.json"}},{"package":{"name":"its","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/its?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.8-6build1","1.1.8-6.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.8-6.1","binary_name":"r-cran-its"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40994.json"}},{"package":{"name":"its","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/its?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.8-7"],"ecosystem_specific":{"binaries":[{"binary_name":"r-cran-its","binary_version":"1.1.8-7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40994.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}