Skip to main content

Net CVE-2026-26127

HIGH
Out-of-bounds Read (CWE-125)
2026-03-10 secure@microsoft.com GHSA-73j8-2gch-69rq
7.5
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SUSE
HIGH
qualitative
Red Hat
7.5 MEDIUM
qualitative

Primary rating from NVD.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
PoC Detected
Apr 01, 2026 - 20:22 vuln.today
Public exploit code
Patch released
Apr 01, 2026 - 20:22 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 10, 2026 - 18:18 nvd
HIGH 7.5

DescriptionCVE.org

Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.

AnalysisAI

Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network. [CVSS 7.5 HIGH]

Technical ContextAI

Classified as CWE-125 (Out-of-bounds Read). Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.

RemediationAI

A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.

More in Net

View all
CVE-2023-44487 HIGH POC
7.5 Oct 10

Denial of service against HTTP/2 server implementations allows remote unauthenticated attackers to exhaust server resour

CVE-2023-38180 HIGH
7.5 Aug 08

.NET and Visual Studio Denial of Service Vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely e

CVE-2026-71328 HIGH POC
8.8 Sep 08

Heap-based buffer overflow in Microsoft Visual Studio 2022 and 2026 enables network-delivered remote code execution when

CVE-2026-62886 HIGH POC
7.8 Aug 11

Privilege escalation in Microsoft .NET runtimes (8.0, 9.0, and 10.0) and Microsoft Visual Studio 2022 and 2026 results f

CVE-2026-62871 HIGH POC
7.8 Aug 11

Heap-based buffer overflow (CWE-122) in Microsoft .NET enables local code execution across all actively supported .NET r

CVE-2026-70354 HIGH POC
7.8 Aug 11

Local code execution via out-of-bounds write in Microsoft .NET allows an unauthenticated local attacker to achieve full

CVE-2026-62909 HIGH POC
7.8 Aug 11

Local privilege escalation in Microsoft .NET (versions 8.0, 9.0, and 10.0) and Microsoft Visual Studio 2022/2026 allows

CVE-2026-62901 HIGH POC
7.5 Aug 11

Denial-of-service in Microsoft .NET runtimes and Visual Studio allows unauthenticated remote attackers to crash or hang

CVE-2026-62897 HIGH POC
7.0 Aug 11

Integer overflow in Microsoft .NET Framework and modern .NET runtimes enables local code execution with full process com

CVE-2026-62898 HIGH POC
7.5 Aug 11

Use-after-free memory corruption in Microsoft's QUIC protocol implementation (MsQuic) exposes sensitive heap memory to u

CVE-2026-33811 HIGH POC
7.5 May 07

Memory corruption in Go's net library (versions <1.25.10 and 1.26.0-1.26.2) leads to application crash when parsing mali

CVE-2026-39836 HIGH POC
7.5 May 07

Denial of service in the Go standard library's net package (on Windows) allows remote attackers to crash applications by

Vendor StatusVendor

SUSE

Severity: High
Product Status
SUSE Liberty Linux 8 Fixed

Share

CVE-2026-26127 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy