{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11749","assignerOrgId":"657f3255-0560-4aed-82e4-7f579ec6acfb","state":"PUBLISHED","assignerShortName":"LY-Corporation","dateReserved":"2026-06-09T06:50:04.956Z","datePublished":"2026-11-04T05:18:07.137Z","dateUpdated":"2026-11-04T06:00:28.996Z"},"containers":{"cna":{"affected":[{"vendor":"LY Corporation","product":"Armeria","defaultStatus":"affected","versions":[{"version":"1.41.1","status":"unaffected","versionType":"custom","lessThan":"*"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-294"}]}],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in armeria-saml prior to 1.41.1, where bearer assertions are not enforced for one-time use, allowing replay of previously consumed assertion IDs within their validity period."}],"references":[{"url":"https://line.github.io/security-advisory-blog/CVE-2026-11749/"},{"url":"https://github.com/line/armeria/security/advisories/GHSA-v86g-h7gx-q845"}],"metrics":[{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","baseScore":7.6,"baseSeverity":"HIGH"}}],"providerMetadata":{"orgId":"657f3255-0560-4aed-82e4-7f579ec6acfb","shortName":"LY-Corporation","dateUpdated":"2026-11-04T06:00:28.996Z"}}}}