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CVE-2026-62750

Windows HTTP Protocol Stack Tampering Vulnerability

CVSS score

6.5

EPSS probability

%0.7

Risk score

0.0

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

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-62750 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

Partial string comparison in Windows HTTP Protocol Stack allows an unauthorized attacker to perform tampering over an adjacent network.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-62750 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1microsoftWindows 10 Version 1607 View
2microsoftWindows 10 Version 1809 View
3microsoftWindows 10 Version 21H2 View
4microsoftWindows 10 Version 22H2 View
5microsoftWindows 11 version 23H2 View
6microsoftWindows 11 Version 24H2 View
7microsoftWindows 11 Version 25H2 View
8microsoftWindows 11 version 26H1 View
9microsoftwindows server 2012 View
10microsoftWindows Server 2012 (Server Core installation) View
11microsoftWindows Server 2012 R2 View
12microsoftWindows Server 2012 R2 (Server Core installation) View
13microsoftwindows server 2016 View
14microsoftWindows Server 2016 (Server Core installation) View
15microsoftwindows server 2019 View
16microsoftWindows Server 2019 (Server Core installation) View
17microsoftwindows server 2022 View
18microsoftwindows server 2025 View
19microsoftWindows Server 2025 (Server Core installation) View
20microsoftwindows 10 1607 View
21microsoftwindows 10 1809 View
22microsoftwindows 10 21h2 View
23microsoftwindows 10 22h2 View
24microsoftwindows 11 23h2 View
25microsoftwindows 11 24h2 View
26microsoftwindows 11 25h2 View
27microsoftwindows 11 26h1 View
28microsoftwindows server 2012 View
29microsoftwindows server 2012 View
30microsoftwindows server 2016 View
31microsoftwindows server 2019 View
32microsoftwindows server 2022 View
33microsoftwindows server 2025 View
Total affected vendors: 1|Products: 33

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
6.5CVSS V3_1MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:CCVE CNA
6.5CVSS V31MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

3 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

cvelist

Windows HTTP Protocol Stack Tampering Vulnerability

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
reference

Windows HTTP Protocol Stack Tampering Vulnerability

Open source
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-2026-62750 is associated with the following CWEs:

CWE-187: Common Weakness Enumeration Entry CWE-187

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-2026-62750 weaknesses.

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

Attack Vector and Accessibility

ExposureBitişik ağ
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

Windows HTTP Protocol Stack Tampering Vulnerabilitypatch

CVSS Vector Radar Chart

6.5 / 10
Attack VectorAdjacentComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

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

Yama doğrulandı

3 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

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Weakness Type (CWE & CAPEC)

CWE-187

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