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Visual Studio

CVE-2024-43603 — Visual Studio Collector Service Denial of Service Vulnerability

Important CVSS 5.5 EPSS 0.00761 2024-10 archive

Executive Summary

None

Overview

5.5
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Denial of Service
Released Oct 8 2024
Last Updated Oct 8 2024
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00761 — 0.50455 percentile
NVD CVSS 5.5 MEDIUM — matches MSRC

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
None
INTEGRITY
None
AVAILABILITY
High
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 4.8

EPSS Score

0.00761
probability of exploitation in the next 30 days
0.50455 percentile - updated 2026-06-21
View on FIRST.org

Affected Products

7 affected products
Product KB Article Severity Impact Restart Required
Microsoft Visual Studio 2015 Update 3 5045536 (Security Update) Important Denial of Service Maybe
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) Release Notes (Security Update) Important Denial of Service Maybe
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) Release Notes (Security Update) Important Denial of Service Maybe
Microsoft Visual Studio 2022 version 17.10 Release Notes (Security Update) Important Denial of Service Maybe
Microsoft Visual Studio 2022 version 17.11 Release Notes (Security Update) Important Denial of Service Maybe
Microsoft Visual Studio 2022 version 17.6 Release Notes (Security Update) Important Denial of Service Maybe
Microsoft Visual Studio 2022 version 17.8 Release Notes (Security Update) Important Denial of Service Maybe

Patches

2 patches
Article Type Restart
5045536 Security Update Maybe
Release Notes Security Update Maybe

Known Exploits

Acknowledgments

Naor Hodorov

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