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CVE-2026-62901Suited to automated attack · CISA

.NET Denial of Service Vulnerability

CVSS score

7.5

EPSS probability

%1.2

Risk score

0.1

Published

2 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-62901 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-62901 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1microsoft.NET 10.0 View
2microsoft.NET 8.0 View
3microsoft.NET 9.0 View
4microsoftMicrosoft Visual Studio 2022 version 17.14 View
5microsoftMicrosoft Visual Studio 2026 version 18.8 View
6microsoftvisual studio 2022 View
7microsoftvisual studio 2026 View
8microsoft.net View
9microsoft.net View
10applemacos View
11linuxlinux kernel View
12microsoftwindows View
13microsoft.net View
14nugetMicrosoft.NETCore.App.Runtime.win-arm64 View
15nugetMicrosoft.NETCore.App.Runtime.win-x64 View
16nugetMicrosoft.NETCore.App.Runtime.win-x86 View
17nugetMicrosoft.NETCore.App.Runtime.linux-arm View
18nugetMicrosoft.NETCore.App.Runtime.linux-arm64 View
19nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm View
20nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm64 View
21nugetMicrosoft.NETCore.App.Runtime.linux-musl-x64 View
22nugetMicrosoft.NETCore.App.Runtime.linux-x64 View
23nugetMicrosoft.NETCore.App.Runtime.osx-arm64 View
24nugetMicrosoft.NETCore.App.Runtime.osx-x64 View
25nugetMicrosoft.NETCore.App.Runtime.win-arm64 View
26nugetMicrosoft.NETCore.App.Runtime.win-x64 View
27nugetMicrosoft.NETCore.App.Runtime.win-x86 View
28nugetMicrosoft.NETCore.App.Runtime.linux-arm View
29nugetMicrosoft.NETCore.App.Runtime.linux-arm64 View
30nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm View
31nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm64 View
32nugetMicrosoft.NETCore.App.Runtime.linux-musl-x64 View
33nugetMicrosoft.NETCore.App.Runtime.linux-x64 View
34nugetMicrosoft.NETCore.App.Runtime.osx-arm64 View
35nugetMicrosoft.NETCore.App.Runtime.osx-x64 View
36nugetMicrosoft.NETCore.App.Runtime.win-arm64 View
37nugetMicrosoft.NETCore.App.Runtime.win-x64 View
38nugetMicrosoft.NETCore.App.Runtime.win-x86 View
39nugetMicrosoft.NETCore.App.Runtime.linux-arm View
40nugetMicrosoft.NETCore.App.Runtime.linux-arm64 View
41nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm View
42nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm64 View
43nugetMicrosoft.NETCore.App.Runtime.linux-musl-x64 View
44nugetMicrosoft.NETCore.App.Runtime.linux-x64 View
45nugetMicrosoft.NETCore.App.Runtime.osx-arm64 View
46nugetMicrosoft.NETCore.App.Runtime.osx-x64 View
47nugetMicrosoft.NETCore.App.Runtime.win-arm64 View
48nugetMicrosoft.NETCore.App.Runtime.win-x64 View
49nugetMicrosoft.NETCore.App.Runtime.win-x86 View
50nugetMicrosoft.NETCore.App.Runtime.linux-arm View
51nugetMicrosoft.NETCore.App.Runtime.linux-arm64 View
52nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm View
53nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm64 View
54nugetMicrosoft.NETCore.App.Runtime.linux-musl-x64 View
55nugetMicrosoft.NETCore.App.Runtime.linux-x64 View
56nugetMicrosoft.NETCore.App.Runtime.osx-arm64 View
57nugetMicrosoft.NETCore.App.Runtime.osx-x64 View
58nugetMicrosoft.NETCore.App.Runtime.win-arm64 View
59nugetMicrosoft.NETCore.App.Runtime.win-x64 View
60nugetMicrosoft.NETCore.App.Runtime.win-x86 View
61nugetMicrosoft.NETCore.App.Runtime.linux-arm View
62nugetMicrosoft.NETCore.App.Runtime.linux-arm64 View
63nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm View
64nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm64 View
65nugetMicrosoft.NETCore.App.Runtime.linux-musl-x64 View
66nugetMicrosoft.NETCore.App.Runtime.linux-x64 View
67nugetMicrosoft.NETCore.App.Runtime.osx-arm64 View
68nugetMicrosoft.NETCore.App.Runtime.osx-x64 View
69nugetMicrosoft.NETCore.App.Runtime.win-arm64 View
70nugetMicrosoft.NETCore.App.Runtime.win-x64 View
71nugetMicrosoft.NETCore.App.Runtime.win-x86 View
72nugetMicrosoft.NETCore.App.Runtime.linux-arm View
73nugetMicrosoft.NETCore.App.Runtime.linux-arm64 View
74nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm View
75nugetMicrosoft.NETCore.App.Runtime.linux-musl-arm64 View
76nugetMicrosoft.NETCore.App.Runtime.linux-musl-x64 View
77nugetMicrosoft.NETCore.App.Runtime.linux-x64 View
78nugetMicrosoft.NETCore.App.Runtime.osx-arm64 View
79nugetMicrosoft.NETCore.App.Runtime.osx-x64 View
Total affected vendors: 4|Products: 79

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.5CVSS V31HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
7.5CVSS 3.x—Vector not publishedGitHub Advisory
7.5CVSS V3_1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:CCVE CNA
0.0CVSS 4.0—Vector not publishedGitHub Advisory

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

36 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
osvMicrosoft.NETCore.App.Runtime.win-arm6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.win-x6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.win-x8610.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.linux-arm10.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.linux-arm6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.linux-musl-arm10.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.linux-musl-arm6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.linux-musl-x6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.linux-x6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.osx-arm6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

osvMicrosoft.NETCore.App.Runtime.osx-x6410.0.11

OSV düzeltilmiş sürüm: 10.0.11

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-62901 is associated with the following CWEs:

CWE-606: Common Weakness Enumeration Entry CWE-606

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-62901 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

.NET Denial of Service Vulnerabilitypatchhttps://github.com/dotnet/runtime/security/advisories/GHSA-m93f-wj8c-rp8pvendor-advisoryhttps://nvd.nist.gov/vuln/detail/CVE-2026-62901vendor-advisoryhttps://github.com/dotnet/announcements/issues/428vendor-advisoryhttps://github.com/advisories/GHSA-m93f-wj8c-rp8pvendor-advisoryhttps://github.com/dotnet/runtimevendor-advisory

CVSS Vector Radar Chart

7.5 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama doğrulandı

36 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

M
microsoft logo
microsoft
A
apple logo
apple
L
linux logo
linux
N
nuget logo
nuget

Weakness Type (CWE & CAPEC)

CWE-606

Similar Vulnerabilities

Get this vulnerability through the API

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curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.enginteksut.com.tr/api/v1/intel/cves/CVE-2026-62901"