CVE-2026-26127

Published Mar 10, 2026

Last updated 11 days ago

CVSS high 7.5
Server

Overview

Description
Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.
Source
secure@microsoft.com
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity
HIGH

Weaknesses

secure@microsoft.com
CWE-125

Social media

Hype score
Not currently trending

Related CVEs

  1. Server-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.•CVE-2026-26118
  2. Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.•CVE-2026-26111
  3. Dependency on vulnerable third-party component in GitHub Repo: zero-shot-scfoundation allows an unauthorized attacker to execute code over a network.•CVE-2026-23654
  4. Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.•CVE-2026-21262
  5. A vulnerability was detected in xuxueli xxl-job up to 3.3.2. This impacts an unknown function of the file source-code/src/main/java/com/xxl/job/admin/controller/JobInfoController.java. The manipulation results in server-side request forgery. It is possible to launch the attack remotely. The exploit is now public and may be used. The project maintainer closed the issue report with the following statement: "Access token security verification is required." (translated from Chinese)•CVE-2026-3733

References

Sources include official advisories and independent security research.