CVE-2017-11882
Microsoft Office Memory Corruption Vulnerability
IN CISA KEV
Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, and Microsoft Office 2016 allow an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11884.
- Vendor
- Microsoft
- Product
- Office
- CVSS 3.1
- 7.8 (high), scored by NVD (primary)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1
- 7.8 (high), scored by 134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CWE
- CWE-119
- Published
- 2017-11-15
- NVD modified
- 2026-06-17
- NVD status
- Analyzed
CISA KEV
- Date added
- 2021-11-03
- Due date
- 2022-05-03
- Ransomware use
- Known
- Required action
- Apply updates per vendor instructions.
EPSS
100% chance of exploitation in the next 30 days (percentile 99th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
References
- www.securityfocus.com (Third Party Advisory, VDB Entry)
- www.securitytracker.com (Third Party Advisory, VDB Entry)
- portal.msrc.microsoft.com (Patch, Vendor Advisory)
- www.kb.cert.org (Third Party Advisory, US Government Resource)
- www.securityfocus.com (Third Party Advisory, VDB Entry)
- www.securitytracker.com (Third Party Advisory, VDB Entry)
- portal.msrc.microsoft.com (Patch, Vendor Advisory)
- www.kb.cert.org (Third Party Advisory, US Government Resource)
- www.cisa.gov (US Government Resource)
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.