CVE record · 2 sources
CVE-2026-110043
CVSS 8.8Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
- Vendor
- Microsoft
- Product
- Microsoft 365 Apps for Enterprise, Microsoft Office LTSC 2021, Microsoft Office LTSC 2024
- CVSS v3.1
- 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness
- CWE-122
- Exposure class
- Collaboration
Coverage
2Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.
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Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
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Microsoft Patch Tuesday, November 2026 Security Update Review
As the year approaches its final stretch, Microsoft’s November 2026 Patch Tuesday highlights the continued importance of proactive vulnerability management. This month’s security updates address vulnerabilities across the…