{"id":"CVE-2026-69382","title":"Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.","summary":"Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-327"],"vendor":"microsoft","product":"exchange_server","affected":["exchange_server = 2016","exchange_server = 2019","exchange_server_subscription_edition < 15.02.2562.049"],"patched":["exchange_server_subscription_edition 15.02.2562.049"],"published":"2026-09-08","updated":"2026-09-29","sourceUpdated":"2026-09-29T15:05:31.930","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-69382","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69382","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"epss":0.00471,"epssPercentile":0.4054,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-08T19:51:03.611637Z"},"ingestedAt":"2026-09-08T19:08:49.610Z","slug":"CVE-2026-69382","body":"## Overview\n\nUse of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.\n\n## Affected\n\n- `exchange_server = 2016`\n- `exchange_server = 2019`\n- `exchange_server_subscription_edition < 15.02.2562.049`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `exchange_server_subscription_edition 15.02.2562.049`","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":32.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}