CVE-2026-105731
Microsoft Office Graphics Component Information Disclosure Vulnerability
Microsoft Microsoft Office for AndroidApplications & CMS
CVSS
5.5MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.38%Chance of exploitation activity in the next 30 days, higher than 30% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 16.0.20430.20000Microsoft Office for AndroidCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Vendor and government advisories 1
Vendors that say their products are affected, and agencies that issued alerts. Check each for the fixed release of the product you run.
Reports 1
1 outlet mention it. Reports are not confirmation; each links to its source.
Description
Use of uninitialized resource in Microsoft Graphics Component allows an authorized attacker to disclose information locally.
Text from CVE List
Affected versions 1
- Microsoft Office for Androidaffected: 16.0.1 before 16.0.20430.20000CVE List