CVE-2023-41763

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 10/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

Microsoft Skype for Business contains an unspecified vulnerability that allows for privilege escalation.

CISA Known Exploited Vulnerability

Vendor / Product Microsoft — Skype for Business
Date Added 2023-10-10
Remediation Due 2023-10-31
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-41763; https://nvd.nist.gov/vuln/detail/CVE-2023-41763

Bug Bounty Relevance

10 / 100
✓ Known exploited (KEV)
✓ High exploitation probability

CVSS Score

Unscored

EPSS — Exploitation Probability

90.55%
Raw Score 0.905470
Percentile 99.8%
Date 2026-10-28

Intelligence Sources

kev ref →