P4Verified

CVE-2026-70181: ASP.NET Core 10.0 10.0 to before 10.0.13; +4 more affected products

CVE-2026-70181 affects Microsoft.AspNetCore.App.Runtime.linux-arm. CVSS 3.1 base score 7.5 (GitHub Advisory Database). Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21. Affected range: >= 9.0.0, <= 9.0.20. Fixed version: 9.0.21.

Affected technology

ASP.NET Core 10.0 · 10.0 to before 10.0.13
Microsoft

ASP.NET Core 8.0 · 8.0 to before 8.0.32
Microsoft

ASP.NET Core 9.0 · 9.0 to before 9.0.21
Microsoft

Microsoft Visual Studio 2022 version 17.14 · 17.14.0 to before 17.14.42
Microsoft

Microsoft Visual Studio 2026 version 18.10 · 18.10.0 to before 18.10.4
Microsoft

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthorized attacker can deny service over a network. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 13-Oct-2026 20:19 UTC

CWE: CWE-770
Product: Microsoft.AspNetCore.App.Runtime.linux-arm
CCR priority: 30.0 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-13 20:20:59.886514+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 20:16:59.278043+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-70181.html