The Print Spooler service in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 allows man-in-the-middle attackers to execute arbitrary code by providing a crafted print driver during printer installation, aka "Windows Print Spooler Remote Code Execution Vulnerability."
CVE-2016-3238
Score elevated to 8.2 because EPSS predicts 35% probability of exploitation within the next 30 days (top 1.7% of all CVEs). NVD baseline CVSS 8.1 retained for reference. Confidence: see factors.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.1
- EG Score
- 8.2(high)
- EG Risk
- 57(Track)EG Risk 57/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity82% × 45%Exploitation40% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 98.3%
- KEV
- Not listed
Published
July 13, 2016
Last Modified
May 6, 2026
References (6)
- secure@microsofthttp://www.securityfocus.com/bid/91609
- secure@microsofthttp://www.securitytracker.com/id/1036277
- secure@microsofthttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-087
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/91609
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1036277
- af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-087
Data Freshness Timeline
(refreshed 7× in last 7d / 29× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 14:14 UTCEPSS rescore
- 2026-07-23 01:22 UTCEG score recompute▲ 0.10
- 2026-07-22 22:02 UTCEG score recompute
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- 2026-05-26 13:42 UTCEPSS rescore
- 2026-05-24 16:43 UTCEPSS rescore
- 2026-05-22 19:36 UTCEG score recompute
- 2026-05-22 19:36 UTCGHSA enrichment
- 2026-05-21 22:40 UTCEPSS rescore
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Frequently asked(5)
What is CVE-2016-3238?
When was CVE-2016-3238 disclosed?
Is CVE-2016-3238 actively exploited?
What is the CVSS score of CVE-2016-3238?
How do I remediate CVE-2016-3238?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2016-3238
Is Your Infrastructure Affected by CVE-2016-3238?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.