What is CVE-2023-24881?

CVE-2023-24881 is a medium-severity vulnerability in Microsoft Teams, classified under Information Disclosure. CVSS score: 6.5/10. Published 2023-07-11.

How severe is CVE-2023-24881?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Microsoft Teams

CVE-2023-24881

Microsoft Teams Information Disclosure Vulnerability

Vulnerability class: Information Disclosure

Published 2023-07-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.015 (74.4th percentile), scored 2026-11-04.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Microsoft Teams — versions 2.0.0
Microsoft Teams

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24881 (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-24881?: CVE-2023-24881 is a medium-severity vulnerability in Microsoft Teams, classified under Information Disclosure. CVSS score: 6.5/10. Published 2023-07-11.
How severe is CVE-2023-24881?: Medium severity. CVSS v3 base score is 6.5 out of 10.