{"schema":"threatline.record/2","record":{"id":"CVE-2026-102476","aliases":["GHSA-2vhw-4xwj-r38v"],"summary":"In Eclipse Vert.x versions [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the Vert.x HTTP client relies on an SSL context for efficiency purpose, the key of this cache should reflect entirely the ","details":"In Eclipse Vert.x versions [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the Vert.x HTTP client relies on an SSL context for efficiency purpose, the key of this cache should reflect entirely the SSL semantics of the desired SSL properties. It is possible for a client to ask for an SSL context and obtain an SSL context with weaker properties, for instance a context with hostname validation and obtain a context ignoring hostname validation.\n\n\n\nThe impacted component is io.vertx:vertx-core.","categories":["Unclassified"],"product":"Eclipse Vert.x","vendor":"Eclipse Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102476","source_modified_at":"2026-10-16T18:20:31.341Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Eclipse Vert.x","vendor":"Eclipse Foundation","versions":[{"lessThanOrEqual":"5.0.12","status":"affected","version":"5.0.0","versionType":"semver"},{"lessThanOrEqual":"5.1.9","status":"affected","version":"5.1.0","versionType":"semver"},{"status":"affected","version":"5.2.0","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-2vhw-4xwj-r38v","source_modified_at":"2026-10-14T18:29:55Z","fetched_at":"2026-10-23T21:47:51.402276Z","package":{"ecosystem":"maven","name":"io.vertx:vertx-core"},"range":">= 5.0.0, <= 5.1.8"},{"source":"GitHub Advisory Database","source_url":"https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-2vhw-4xwj-r38v","source_modified_at":"2026-10-14T18:29:55Z","fetched_at":"2026-10-23T21:47:51.402276Z","package":{"ecosystem":"maven","name":"io.vertx:vertx-core"},"range":"5.2.0"}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-2vhw-4xwj-r38v","source_modified_at":"2026-10-14T18:29:55Z","fetched_at":"2026-10-23T21:47:51.402276Z","package":{"ecosystem":"maven","name":"io.vertx:vertx-core"},"version":"5.1.10"},{"source":"GitHub Advisory Database","source_url":"https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-2vhw-4xwj-r38v","source_modified_at":"2026-10-14T18:29:55Z","fetched_at":"2026-10-23T21:47:51.402276Z","package":{"ecosystem":"maven","name":"io.vertx:vertx-core"},"version":"5.2.1"}],"cvss":9.1,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00226,"percentile":0.12641,"score_date":"2026-10-23"},"published_at":"2026-10-14T18:11:45.277Z","modified_at":"2026-10-16T18:20:31.341Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102476","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T18:20:31.341Z"},{"source":"GitHub Advisory Database","url":"https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-2vhw-4xwj-r38v","fetched_at":"2026-10-23T21:47:51.402276Z","source_modified_at":"2026-10-14T18:29:55Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102476","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-2vhw-4xwj-r38v"},{"source":"CVE List","url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/350"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-16T18:18:33.378871Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T18:20:31.341Z","content_hash":"a1ef7cc1527419359b9ffdc7674ca1dd1f24875f7577315d5026519296725074"}}