CVE-2016-7276
CVE-2016-7276 is a high-severity vulnerability in Microsoft Office with a CVSS 3.x base score of 7.1. Its EPSS exploit-prediction score of 25% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-125.
Key facts
- Severity: High (CVSS 3.x base score 7.1)
- CVSS v2: 5.8
- EPSS exploit prediction: 25% (98th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Microsoft Office
- Published:
- Last modified:
Description
Microsoft Office 2007 SP3, Office 2010 SP2, Office 2013 SP1, Office for Mac 2011, and Office 2016 for Mac allow remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via a crafted document, aka "Microsoft Office Information Disclosure Vulnerability."
Frequently asked questions
- What is CVE-2016-7276?
- Microsoft Office 2007 SP3, Office 2010 SP2, Office 2013 SP1, Office for Mac 2011, and Office 2016 for Mac allow remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via a crafted document, aka "Microsoft Office Information Disclosure Vulnerability."
- How severe is CVE-2016-7276?
- CVE-2016-7276 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.
- Is CVE-2016-7276 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 25% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2016-7276?
- CVE-2016-7276 primarily affects Microsoft Office. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2016-7276?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2016-7276 published?
- CVE-2016-7276 was published on 2016-12-20 and last updated on 2026-06-17.
References
- http://www.securityfocus.com/bid/94666
- http://www.securitytracker.com/id/1037441
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-148
Affected products (5)
- cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office_for_mac:2011:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office_for_mac:2016:*:*:*:*:*:*:*
More vulnerabilities in Microsoft Office
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- CVE-2003-0347 — Critical (CVSS 10.0): Heap-based buffer overflow in VBE.DLL and VBE6.DLL of Microsoft Visual Basic for Applications (VBA) SDK 5.0 through 6.3…
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- CVE-2023-21716 — Critical (CVSS 9.8): Microsoft Word Remote Code Execution Vulnerability
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