CVE-2023-35311

unknown KEV

Published 2023-07-11 · Modified 2023-07-11

CVSS v3

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CVSS v2

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VIR risk

1.5

Description

Microsoft Outlook contains a security feature bypass vulnerability that allows an attacker to bypass the Microsoft Outlook Security Notice prompt.

CISA KEV

Vendor: Microsoft
Product: Outlook
Due date: 2023-08-01

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-35311; https://nvd.nist.gov/vuln/detail/CVE-2023-35311

Exploits

References

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-35311; https://nvd.nist.gov/vuln/detail/CVE-2023-35311

Verify integrity in audit chain (admin only). AS-IS.