CVE-2026-80079

MEDIUMCVSS 6.5/10

Last modified

CVE-2026-80079 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network..

Description

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

Metrics

Weakness Enumeration

Affected Software

VendorProductVersions
Microsoft365 AppsAll versions
MicrosoftOffice 2019All versions
MicrosoftOffice 2021All versions
MicrosoftOffice 2024All versions
MicrosoftWord2016

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-80079?
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
How severe is CVE-2026-80079?
CVE-2026-80079 has a CVSS score of 6.5/10 (MEDIUM severity).
How do I fix CVE-2026-80079?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST