CVE-2018-8579 json
An information disclosure vulnerability exists when attaching files to Outlook messages, aka "Microsoft Outlook Information Disclosure Vuln…
published 2018-11-14 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20196
- cvss
- 6.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
An information disclosure vulnerability exists when attaching files to Outlook messages, aka "Microsoft Outlook Information Disclosure Vulnerability." This affects Office 365 ProPlus, Microsoft Office. This CVE ID is unique from CVE-2018-8558.
Patch / fix
Exploit prediction
6.33% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Microsoft Microsoft Office
- Microsoft Office
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2018-8579
patch, vendor-advisory
-
securityfocus.com
/bid/105828
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1042132
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2018-8579
- NVD CVE-2018-8579
Fencer Vulns 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.