{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-52435","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2025-06-16T14:01:50.268Z","datePublished":"2026-01-10T09:47:10.568Z","dateUpdated":"2026-01-12T19:07:07.593Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Apache Mynewt NimBLE","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"1.8.0","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"reporter","value":"Henrik Schnor <henrik.schnor@mailbox.org>"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE.</p>Improper handling of Pause Encryption procedure on Link Layer results in a previously encrypted connection being left in un-encrypted state <span style=\"background-color: rgb(255, 255, 255);\">allowing an eavesdropper to observe the remainder of the exchange</span>.<br><p>This issue affects Apache NimBLE: through &lt;= 1.8.0.</p><p>Users are recommended to upgrade to version 1.9.0, which fixes the issue.</p>"}],"value":"J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE.\n\nImproper handling of Pause Encryption procedure on Link Layer results in a previously encrypted connection being left in un-encrypted state allowing an eavesdropper to observe the remainder of the exchange.\nThis issue affects Apache NimBLE: through <= 1.8.0.\n\nUsers are recommended to upgrade to version 1.9.0, which fixes the issue."}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"description":"CWE-5 J2EE Misconfiguration: Data Transmission Without Encryption","lang":"en"}]}],"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-01-10T09:47:10.568Z"},"references":[{"tags":["patch"],"url":"https://github.com/apache/mynewt-nimble/commit/164f1c23c18a290908df76ed83fe848bfe4a4903"},{"tags":["patch"],"url":"https://github.com/apache/mynewt-nimble/commit/ec3d75e909fa6dcadf1836fefc4432794a673d18"},{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/ow8dzpsqfh9llfclh5fzh6z237brzc0s"}],"source":{"discovery":"UNKNOWN"},"title":"Apache Mynewt NimBLE: Invalid error handling in pause encryption procedure in NimBLE controller","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/01/08/1"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-01-10T10:06:48.238Z"}},{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-5","lang":"en","description":"CWE-5 J2EE Misconfiguration: Data Transmission Without Encryption"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-01-12T19:05:35.813488Z","id":"CVE-2025-52435","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-12T19:07:07.593Z"}}]}}