Low severity3.3NVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026
CVE-2026-45466
CVE-2026-45466
Description
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
5- Patch Tuesday - June 2026Rapid7 Blog · Jun 9, 2026
- Microsoft June 2026 Patch Tuesday fixes 3 zero-day, 200 flawsBleepingComputer · Jun 9, 2026
- Microsoft June 2026 Patch Tuesday fixes 6 zero-days, 200 flawsBleepingComputer · Jun 9, 2026
- Microsoft Patch Tuesday June 2026 – 198 Vulnerabilities Fixed, Including 3 Zero-daysCyber Security News · Jun 9, 2026
- Microsoft Office Word: Five Pointer Dereference & Buffer Overflow Flaws DisclosedVypr Intelligence · Jun 9, 2026