{"schemaVersion":3,"id":"CVE-2026-67628","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.","dates":{"published":"2026-10-13T20:37:01.266Z","modified":"2026-10-16T23:21:51.474Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.9,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00536,"percentile":0.44025,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-14T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00536,"percentile":0.44025}],"last30":[{"date":"2026-10-14T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00536,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00536,"percentile":0.44025}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"}],"affected":[{"vendor":"microsoft","product":"microsoft sql server 2017 for x64-based systems (cu31)","name":"Microsoft SQL Server 2017 for x64-based Systems (CU31)","label":"microsoft sql server 2017 for x64-based systems (cu31)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 14.0.3006.16, < 14.0.3560.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 14.0.3006.16, < 14.0.3560.2","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2017_for_x64-based_systems_cu31"},{"vendor":"microsoft","product":"microsoft sql server 2017 (gdr)","name":"Microsoft SQL Server 2017 (GDR)","label":"microsoft sql server 2017 (gdr)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 14.0.0, < 14.0.2140.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 14.0.0, < 14.0.2140.2","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2017_gdr"},{"vendor":"microsoft","product":"microsoft sql server 2019 for x64-based systems (cu32)","name":"Microsoft SQL Server 2019 for x64-based Systems (CU32)","label":"microsoft sql server 2019 for x64-based systems (cu32)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 15.0.4003.23, < 15.0.4500.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 15.0.4003.23, < 15.0.4500.2","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2019_for_x64-based_systems_cu32"},{"vendor":"microsoft","product":"microsoft sql server 2019 (gdr)","name":"Microsoft SQL Server 2019 (GDR)","label":"microsoft sql server 2019 (gdr)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 15.0.0, < 15.0.2200.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 15.0.0, < 15.0.2200.2","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2019_gdr"},{"vendor":"microsoft","product":"microsoft sql server 2022 for x64-based systems (cu27)","name":"Microsoft SQL Server 2022 for x64-based Systems (CU27)","label":"microsoft sql server 2022 for x64-based systems (cu27)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0.4003.1, < 16.0.4305.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0.4003.1, < 16.0.4305.5","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2022_for_x64-based_systems_cu27"},{"vendor":"microsoft","product":"microsoft sql server 2022 (gdr)","name":"Microsoft SQL Server 2022 (GDR)","label":"microsoft sql server 2022 (gdr)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0.0, < 16.0.1210.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0.0, < 16.0.1210.3","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2022_gdr"},{"vendor":"microsoft","product":"microsoft sql server 2025 for x64-based systems (cu9)","name":"Microsoft SQL Server 2025 for x64-based Systems (CU9)","label":"microsoft sql server 2025 for x64-based systems (cu9)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 17.0.4006.2, < 17.0.5015.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 17.0.4006.2, < 17.0.5015.4","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2025_for_x64-based_systems_cu9"},{"vendor":"microsoft","product":"microsoft sql server 2025 for x64-based systems (gdr)","name":"Microsoft SQL Server 2025 for x64-based Systems (GDR)","label":"microsoft sql server 2025 for x64-based systems (gdr)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 17.0.1050.2, < 17.0.1145.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 17.0.1050.2, < 17.0.1145.4","eol":null,"hubHref":"/vendor/microsoft/microsoft_sql_server_2025_for_x64-based_systems_gdr"}],"affectedCount":8,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67628","label":"msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67628","hostname":"msrc.microsoft.com","tags":["Vendor Advisory","Patch"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-13T20:37:01.266Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T23:21:51.474Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":20,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:29:29.045Z","stale":false,"partial":false}}