{"id":"CVE-2026-97891","aliases":[],"cve":{"records":[{"id":"CVE-2026-97891","source":"eclipse","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-25T09:46:32.955Z","published":"2026-11-10T16:55:45.062Z","modified":"2026-11-10T16:55:45.062Z"}],"publishers":[{"name":"eclipse","role":"CNA","organizationId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","modified":"2026-11-10T16:55:45.062Z"}],"references":[{"url":"https://github.com/eclipse-kura/kura/security/advisories/GHSA-4pwp-99h8-c44j","tags":[],"source":"eclipse"},{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/325","tags":[],"source":"eclipse"}],"weaknesses":[{"id":"CWE-770","description":"CWE-770","source":"eclipse"},{"id":"CWE-400","description":"CWE-400","source":"eclipse"}],"applicability":[],"prioritization":[]},"title":"In Eclipse Kura version 5.0.0 to 5.6.2, the Web Console allocates a new HTTP session for every request to its built-in authentication endpoints…","titleSource":"eclipse","descriptionSource":"eclipse","description":"In Eclipse Kura version 5.0.0 to 5.6.2, the Web Console allocates a new HTTP session for every request to its built-in authentication endpoints (/admin/auth, /admin/login/password, /admin/login/cert) before checking the HTTP method, parsing the request, or validating any submitted credentials, and does not limit how many such sessions can be allocated. An unauthenticated client that sends requests to these endpoints without honoring the returned session cookie can cause the server to allocate an unbounded number of sessions, exhausting the JVM heap and crashing the Kura process.","score":8.8,"severity":"high","published":"2026-11-10T16:55:45.062Z","modified":"2026-11-10T16:55:45.062Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Eclipse Foundation","name":"Eclipse Kura","platforms":[],"versions":[{"version":"5.0.0","status":"affected","lessThanOrEqual":"5.6.2","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"eclipse","url":"https://www.cve.org/CVERecord?id=CVE-2026-97891"}],"remediation":[],"references":["https://github.com/eclipse-kura/kura/security/advisories/GHSA-4pwp-99h8-c44j","https://gitlab.eclipse.org/security/cve-assignment/-/work_items/325"],"sources":[{"name":"CVE","id":"CVE-2026-97891","modified":"2026-11-10T16:55:45.062Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-97891"}],"assessments":[{"source":"eclipse","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:L/SA:N","score":8.8}],"sourceAffected":[],"observedAt":"2026-11-10T17:01:19.252Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T00:00:32.242Z"},"coverage":[{"source":"NVD","status":"no-result","checkedAt":"2026-11-10T17:05:38.233Z","attemptedAt":"2026-11-10T17:05:38.233Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-10T17:05:34.841Z","attemptedAt":"2026-11-10T17:05:34.841Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-10T17:05:35.602Z","attemptedAt":"2026-11-10T17:05:35.602Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-10T17:05:35.007Z","attemptedAt":"2026-11-10T17:05:35.007Z"}],"evidence":[],"aiSummary":{"text":"Eclipse Kura versions 5.0.0 to 5.6.2 allocate a new HTTP session for every request to authentication endpoints without limiting the number of sessions, potentially exhausting the JVM heap. An unauthenticated client can cause this issue by sending requests without honoring the returned session cookie. This affects the Web Console.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-10T17:06:10.457Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-97891"}]}}