{"cve":"CVE-2023-35311","nvd":{"published":"2023-07-11T18:15:17.177","modified":"2026-10-08T10:35:03.547","status":"Analyzed","description":"Microsoft Outlook Security Feature Bypass Vulnerability","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-367"],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35311","https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35311","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-35311"],"products":["microsoft:365_apps","microsoft:office_2019","microsoft:office_2021","microsoft:outlook"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-35311","score":0.15522,"percentile":0.96787,"date":"2026-10-25"},"kev":{"cve":"CVE-2023-35311","date_added":"2023-07-11","due_date":"2023-08-01","vendor":"Microsoft","product":"Outlook","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}