{"id":"CVE-2026-69519","aliases":["EUVD-2026-63691","GHSA-2qw7-7pgw-gpc4"],"status":"published","title":"Azure Stack HCI Information Disclosure Vulnerability","description":"Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01027,"percentile":0.6408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-204"],"published":"2026-08-20T21:43:11Z","modified":"2026-11-10T21:57:17Z","products":[{"vendor":"microsoft","product":"azure stack hci"},{"vendor":"microsoft","product":"azure_stack_hci"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69519","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69519"},{"url":"https://github.com/advisories/GHSA-2qw7-7pgw-gpc4"}],"sources":{"cve":[{"id":"CVE-2026-69519","title":"Azure Stack HCI Information Disclosure Vulnerability","description":"Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-20T21:43:11.586Z","modified":"2026-11-10T21:57:17.314Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-204"],"updated_at":"2026-11-10T22:48:53.006191Z"}],"euvd":[{"id":"EUVD-2026-63691","description":"Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-20T21:43:11Z","modified":"2026-11-10T21:57:17Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T23:24:18.338578Z"}],"ghsa":[{"id":"GHSA-2qw7-7pgw-gpc4","title":"Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose...","description":"Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-21T00:31:22Z","modified":"2026-08-21T00:31:22Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T15:10:48.274578Z"}],"nvd":[{"id":"CVE-2026-69519","description":"Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-20T22:18:00.123Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T14:12:40.302911Z"}]}}