CVE-2026-26127

HIGH EPSS 78.8%
Published Mar 10, 20263mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Mar 10, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

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

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
78.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 10

VendorProductVersionRange
microsoft.net*≥10.0.0  –  <10.0.4
applemacos*any
linuxlinux_kernel*any
microsoftwindows*any
microsoft.net*≥9.0.0  –  <9.0.14
applemacos*any
linuxlinux_kernel*any
microsoftwindows*any
microsoftbcl.memory*≥9.0.0  –  <9.0.14
microsoftbcl.memory*≥10.0.0  –  <10.0.4

References 1

  • msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26127
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.