What is CVE-2024-26199?

CVE-2024-26199 is a high-severity vulnerability in Microsoft 365_apps, classified under Improper Link Resolution Before File Access. CVSS score: 7.8/10. Published 2024-03-12.

How severe is CVE-2024-26199?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2024-26199 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Microsoft 365_apps

CVE-2024-26199

Microsoft Office Elevation of Privilege Vulnerability

EPSS: 0.012 (63.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Microsoft 365_apps
Microsoft 365 Apps For Enterprise — versions 16.0.1

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

Public proof-of-concept exploits

NaInSec/CVE-LIST

References

secure@microsoft.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2024-26199?: CVE-2024-26199 is a high-severity vulnerability in Microsoft 365_apps, classified under Improper Link Resolution Before File Access. CVSS score: 7.8/10. Published 2024-03-12.
How severe is CVE-2024-26199?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2024-26199 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.