CVE-2026-63533

creationtimestamp| type| source ---|---|--- 2026-08-11 19:01:10+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-11 22:01:18+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0286 2026-08-12 01:01:06+00:00| seen|...

CVE-2026-63533

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-63533 Microsoft Office Remote Code Execution Vulnerability

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CVE-2026-63533

Microsoft Office is affected by CVE-2026-63533, described as a heap-based buffer overflow that allows an unauthorized attacker to execute code locally. The available sources (NVD and CVE records) confirm a local exploit scenario with a base CVSS v3.1 score of 7.8 (HIGH) and impact to confidential...

CVE-2026-63533 Microsoft Office Remote Code Execution Vulnerability

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