Most recent entries from all

BELL-CVE-2026-69522

Affected: Alpaquita:25: dotnet8-runtime, Alpaquita:stream: dotnet8-runtime

certfr-2026-avi-1146 — De multiples vulnérabilités ont été découvertes dans Microsoft .Net. Certaines d'entre elles permettent à un attaquant…

certfr-2026-avi-1146

EUVD-2026-380987

fkie_cve-2026-69522

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

GHSA-2j8r-3c22-8565 — Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability

Affected: NuGet: Microsoft.DiaSymReader.Native

# Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability

## Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

An out of bounds write can occur when processing PDB files.

## Announcement

Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/439

## CVSS Details

- **Version:** 3.1 - **Severity:** High - **Score:** 8.8 - **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H` - **Weakness:** CWE-122 (Heap-based Buffer Overflow)

## Affected Platforms

- **Platforms:** Windows - **Architectures:** All

## <a name="affected-packages"></a>Affected Packages The vulnerability affects any Microsoft .NET project if it uses any of affected package versions listed below

Supported .NET Framework versions listed in the [Microsoft Security Update Guide](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69522) are also affected. Install the September 2026 .NET Framework security update applicable to a project's Windows version.

### <a name=".NET 11 RC1"></a>.NET 11 RC1 Package name | Affected version | Patched version ------------ | ---------------- | ------------------------- [Microsoft.DiaSymReader.Native](https://www.nuget.org/packages/Microsoft.DiaSymReader.Native) |…

msrc_CVE-2026-69522 — .NET and Visual Studio Remote Code Execution Vulnerability

msrc_CVE-2026-69522

UBUNTU-CVE-2026-69522

Affected: Ubuntu:22.04:LTS: dotnet7

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

WID-SEC-W-2026-3242 — Microsoft Entwicklerwerkzeuge: Mehrere Schwachstellen ermöglichen Privilegieneskalation

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in verschiedenen Microsoft Entwicklerwerkzeugen ausnutzen, um seine Privilegien zu erhöhen, um Sicherheitsmechanismen zu umgehen, sowie Informationen zu manipulieren oder offenzulegen.