Patch tracker / KB5063035

KB5063035: Microsoft Visual Studio 2022 version 1 Security Update (July 2025)

KB5063035 is a High security update for Microsoft Visual Studio 2022 version 1, released 2025-07-08. It closes 1 CVE with a maximum CVSS of 8.8. It is the 25th largest of the 37 updates Microsoft shipped that month, by CVEs closed.

Update summary

High
2025-07-08
Released
1
CVEs fixed
8.8
Max CVSS
High
Severity
Deploy this cycle
Fixes 1 CVE for Microsoft Visual Studio 2022 version 1. No confirmed in-the-wild exploitation in this set today.

Fixes 1 CVE. Most severe CVSS 8.8 (High). EPSS exploit probability up to <1%. Among the lower half of tracked Microsoft updates by EPSS exploit probability.

Microsoft Update Catalog: download KB5063035Microsoft support article
Senserva AI Opinion for KB5063035

KB5063035 fixes CVE-2025-49739 across three generations of Visual Studio: 2017 15.9, 2019 16.11, and 2022 17.12, High severity at CVSS 8.8, close to Critical. Spanning three major VS releases means organizations with a mix of legacy and current developer tooling all need this update, not just the newest install base. It is not currently in CISA KEV or linked to ransomware, but the near-Critical score argues for prompt patching of developer environments.

Do this: Deploy KB5063035 across all supported Visual Studio versions in use, from 2017 through 2022.

AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.

Senserva AI Opinion and rich prompt for KB5063035

Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.

Full tracking and change history for KB5063035

Released
2025-07-08
Last changed
2025-07-08
Changes tracked
1

Senserva began recording day-to-day change history on 2026-07-07, and refreshes it several times a day. Release dates are historical where Microsoft publishes them; revision history is tracked from that date forward, so it does not include changes made before then.

Check if KB5063035 is installed

Elevated PowerShell. No output means it is not installed.

CVEs fixed by this update

Sorted exploited-first, then by CVSS. Every CVE links to its Senserva page with the full risk facts, references, and a ready-to-paste AI prompt.

CVESeverityCVSSEPSSExploited
CVE-2025-49739High8.8<1%No

Scope and sources

Affected products
Also released in July 2025

KB5002753

2 CVEs · Critical · exploited

KB5002754

2 CVEs · Critical · exploited

KB5002759

2 CVEs · Critical · exploited

KB5002760

2 CVEs · Critical · exploited

KB5002768

2 CVEs · Critical · exploited

KB5002741

4 CVEs · High · exploited

KB5002744

4 CVEs · High · exploited

KB5002751

2 CVEs · High · exploited

The full month, summarized: Microsoft Patch Tuesday.

Authoritative references
Official KB5063035 page (Microsoft Support)Microsoft Update CatalogMicrosoft Security Update Guide

See this and every Microsoft update ranked by real-world risk on the Microsoft Patch Tracker.

New to a term on this page? CVE, KB, KEV, CVSS, and EPSS are each explained once, on the Senserva security lexicon. Reference: Microsoft CVE and vulnerability management and the Microsoft patching guide.
Provided as is, without warranty; verify against the vendor advisory before acting. Data notice and terms.