Protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locally.
CVE-2026-47305
Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. the CNA's CVSS baseline 7.8; sources differ by 0.0.
- 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
- 7.8
- EG Score
- 7.8(medium)
- EG Risk
- 35(Track)EG Risk 35/100SSVC: 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 computedSeverity78% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 38%
- KEV
- Not listed
Published
July 14, 2026
Last Modified
August 28, 2026
Advisory Details (1)
Auto-updated Jul 14, 2026Security Update Guide - Microsoft Security Response Center
Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47305Vendor Advisories for CVE-2026-47305(2)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 34× in last 7d / 165× 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.
Showing the most recent 100 of 229 total refreshes for this CVE.
- 2026-08-30 04:15 UTCEG score recompute
- 2026-08-30 04:15 UTCVendor advisory
- 2026-08-30 04:15 UTCGHSA enrichment
- 2026-08-30 01:22 UTCEPSS rescore
- 2026-08-28 21:41 UTCEPSS rescore
- 2026-08-28 21:13 UTCVendor advisory
- 2026-08-28 21:12 UTCGHSA enrichment
- 2026-08-27 21:29 UTCEG score recompute
- 2026-08-27 21:29 UTCVendor advisory
- 2026-08-27 21:29 UTCGHSA enrichment
- 2026-08-27 14:25 UTCEPSS rescore
- 2026-08-27 02:41 UTCEG score recompute
- 2026-08-27 02:41 UTCVendor advisory
- 2026-08-27 02:41 UTCGHSA enrichment
- 2026-08-26 14:46 UTCEPSS rescore
- 2026-08-26 13:53 UTCVendor advisory
- 2026-08-26 13:53 UTCGHSA enrichment
- 2026-08-26 01:04 UTCEG score recompute
- 2026-08-26 01:04 UTCVendor advisory
- 2026-08-26 01:04 UTCGHSA enrichment
- 2026-08-25 13:49 UTCEPSS rescore
- 2026-08-25 10:07 UTCVendor advisory
- 2026-08-25 10:07 UTCGHSA enrichment
- 2026-08-24 21:18 UTCEG score recompute
- 2026-08-24 21:18 UTCVendor advisory
Show 75 moreShow fewer
- 2026-08-24 21:18 UTCGHSA enrichment
- 2026-08-24 11:04 UTCEG score recompute
- 2026-08-24 11:04 UTCVendor advisory
- 2026-08-24 11:04 UTCGHSA enrichment
- 2026-08-23 22:16 UTCVendor advisory
- 2026-08-23 22:16 UTCGHSA enrichment
- 2026-08-23 09:19 UTCEG score recompute
- 2026-08-23 09:19 UTCVendor advisory
- 2026-08-23 09:19 UTCGHSA enrichment
- 2026-08-23 00:19 UTCEPSS rescore
- 2026-08-22 20:31 UTCVendor advisory
- 2026-08-22 20:31 UTCGHSA enrichment
- 2026-08-22 07:42 UTCEG score recompute
- 2026-08-22 07:42 UTCVendor advisory
- 2026-08-22 07:42 UTCGHSA enrichment
- 2026-08-21 23:49 UTCEPSS rescore
- 2026-08-21 18:54 UTCGHSA enrichment
- 2026-08-21 06:06 UTCEG score recompute
- 2026-08-21 06:06 UTCVendor advisory
- 2026-08-21 06:06 UTCGHSA enrichment
- 2026-08-20 22:55 UTCEPSS rescore
- 2026-08-20 17:18 UTCVendor advisory
- 2026-08-20 17:18 UTCGHSA enrichment
- 2026-08-20 05:47 UTCEG score recompute
- 2026-08-20 05:47 UTCGHSA enrichment
- 2026-08-19 17:04 UTCEPSS rescore
- 2026-08-19 16:58 UTCVendor advisory
- 2026-08-19 16:58 UTCGHSA enrichment
- 2026-08-19 16:05 UTCVendor advisory
- 2026-08-19 16:05 UTCGHSA enrichment
- 2026-08-19 06:51 UTCVendor advisory
- 2026-08-19 06:51 UTCGHSA enrichment
- 2026-08-18 17:34 UTCVendor advisory
- 2026-08-18 17:34 UTCGHSA enrichment
- 2026-08-18 16:17 UTCEG score recompute
- 2026-08-18 16:17 UTCVendor advisory
- 2026-08-18 16:16 UTCGHSA enrichment
- 2026-08-18 13:48 UTCEPSS rescore
- 2026-08-18 07:24 UTCGHSA enrichment
- 2026-08-17 18:36 UTCEG score recompute
- 2026-08-17 18:36 UTCVendor advisory
- 2026-08-17 18:36 UTCGHSA enrichment
- 2026-08-17 13:47 UTCEPSS rescore
- 2026-08-17 10:38 UTCVendor advisory
- 2026-08-17 10:38 UTCGHSA enrichment
- 2026-08-16 21:50 UTCEG score recompute
- 2026-08-16 21:50 UTCVendor advisory
- 2026-08-16 21:50 UTCGHSA enrichment
- 2026-08-16 14:56 UTCEPSS rescore
- 2026-08-16 09:02 UTCEG score recompute
- 2026-08-16 09:02 UTCVendor advisory
- 2026-08-16 09:02 UTCGHSA enrichment
- 2026-08-16 02:14 UTCEPSS rescore
- 2026-08-15 20:14 UTCVendor advisory
- 2026-08-15 20:14 UTCGHSA enrichment
- 2026-08-15 07:26 UTCEG score recompute
- 2026-08-15 07:26 UTCVendor advisory
- 2026-08-15 07:26 UTCGHSA enrichment
- 2026-08-15 01:30 UTCEPSS rescore
- 2026-08-14 17:49 UTCVendor advisory
- 2026-08-14 17:49 UTCGHSA enrichment
- 2026-08-14 17:12 UTCVendor advisory
- 2026-08-14 17:12 UTCGHSA enrichment
- 2026-08-14 11:13 UTCGHSA enrichment
- 2026-08-13 22:25 UTCEG score recompute
- 2026-08-13 22:25 UTCVendor advisory
- 2026-08-13 22:25 UTCGHSA enrichment
- 2026-08-13 22:00 UTCEPSS rescore
- 2026-08-13 09:37 UTCVendor advisory
- 2026-08-13 09:37 UTCGHSA enrichment
- 2026-08-12 20:49 UTCEG score recompute
- 2026-08-12 20:49 UTCGHSA enrichment
- 2026-08-12 13:51 UTCEPSS rescore
- 2026-08-12 08:02 UTCVendor advisory
- 2026-08-12 08:02 UTCGHSA enrichment
Frequently asked(5)
What is CVE-2026-47305?
When was CVE-2026-47305 disclosed?
Is CVE-2026-47305 actively exploited?
What is the CVSS score of CVE-2026-47305?
How do I remediate CVE-2026-47305?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-47305
Is Your Infrastructure Affected by CVE-2026-47305?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.