CVE-2026-33822: Microsoft Word Information Disclosure Vulnerability
Microsoft Word Information Disclosure Vulnerability
Other sources
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 16.108.26041219 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in https://aka.ms/OfficeSecurityReleases
Event History
Frequently Asked Questions
What is the severity of CVE-2026-33822?
CVE-2026-33822 has been rated as a medium-severity information disclosure vulnerability.
How do I fix CVE-2026-33822?
To fix CVE-2026-33822, apply the latest security updates provided by Microsoft for the affected Office products.
What products are affected by CVE-2026-33822?
CVE-2026-33822 affects Microsoft Office LTSC for Mac 2024, Microsoft Office LTSC for Mac 2021, and Microsoft 365 Apps for Enterprise.
What type of vulnerability is CVE-2026-33822?
CVE-2026-33822 is categorized as an information disclosure vulnerability due to an out-of-bounds read.
Can CVE-2026-33822 be exploited remotely?
CVE-2026-33822 requires local access for exploitation, as it involves unauthorized information disclosure.