CVE-2026-102867 json
Microsoft Office Word Information Disclosure Vulnerability
published 27d ago modified 9d ago also EUVD-2026-99050
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
Patch / fix
- Microsoft Microsoft Office LTSC 2021 16.0.14334.20974
- Microsoft Microsoft Office LTSC 2024 16.0.17932.21056
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 27d ago
Exploit prediction
0.99% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- Microsoft Microsoft 365 Apps for Enterprise
- Microsoft Microsoft Office LTSC 2021
- Microsoft Microsoft Office LTSC 2024
Classification
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2026-102867
vendor-advisory, patch
Sources
- CVE List CVE-2026-102867
- NVD CVE-2026-102867
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.