CVE-2026-63521

creationtimestamp| type| source ---|---|--- 2026-08-11 19:01:11+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-11 22:01:16+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0286 2026-08-12 01:01:07+00:00| seen|...

CVE-2026-63521

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

CVE-2026-63521 Microsoft Office Word Information Disclosure Vulnerability

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CVE-2026-63521 Microsoft Office Word Information Disclosure Vulnerability

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CVE-2026-63521

Microsoft Office Word is affected by CVE-2026-63521, described as an out-of-bounds read that allows a local attacker to disclose information. The NVD entry notes a CVSS v3.1 base score of 5.5 (Medium), with Local attack vector, Low attack complexity, and No privileges required, but User Interacti...

Security Updates for Microsoft Word Products (August 2026)

The Microsoft Word Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. CVE-2026-63527, CVE-2026-64907 - Use after free in Microsoft Office...