CYBERHAWK / CVE / CVE-2026-44818
CVE-2026-44818
HIGH
CVSS 7.0
other
The flaw
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
What to do
Review advisory and patch per vendor guidance.
References
In the news
- Microsoft and Adobe Patch Tuesday, June 2026 Security Update ReviewQualys · 2026-06-11
- Patchday: Microsoft Office Updates (9. Juni 2026)Borns IT- und Windows-BlogBornCity · 2026-06-11
- Microsoft Releases June 2026 Patch Tuesday UpdatesPetri IT Knowledgebase · 2026-06-10