VulnerabilityModified

CVE-2017-0052

HIGH 7.8EPSS 16.6%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 16.6%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

Microsoft Office Compatibility Pack SP3, Excel 2007 SP3, Excel Viewer, and Excel Services on SharePoint Server 2007 SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted document, aka "Microsoft Office Memory Corruption Vulnerability." This vulnerability is different from those described in CVE-2017-0006, CVE-2017-0019, CVE-2017-0020, CVE-2017-0030, CVE-2017-0031, and CVE-2017-0053.

CVSS 3.0: 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 16.61% probability · 97th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-119
Affected: microsoft/excel · microsoft/excel viewer · microsoft/office compatibility pack · microsoft/sharepoint server
Source: secure@microsoft.com

EPSS trend

EPSS 16.6% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

http://www.securityfocus.com/bid/96741Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038010
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0052Patch, Vendor Advisory
http://www.securityfocus.com/bid/96741Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038010
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0052Patch, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.