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Microsoft Office Excel remote code execution through malicious Excel files

MINI-7frg-v9c8-wwh5
Summary

Malicious Excel files can execute arbitrary code on a victim's computer, allowing an attacker to access sensitive information or take control of the system. This vulnerability affects Microsoft Office Excel, and users should exercise caution when opening Excel files from untrusted sources. Microsoft has released a patch to fix this issue, and users should apply it as soon as possible.

What to do
  • Update teleport-fips-18 to version 18.7.2-r0.
Affected software
VendorProductAffected versionsFix available
– teleport-fips-18 <= 18.7.2-r0 18.7.2-r0
Original title
MINI-7frg-v9c8-wwh5
Published: 10 Mar 2026 · Updated: 13 Mar 2026 · First seen: 10 Mar 2026