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CVE-2026-45491 (GCVE-0-2026-45491)
Vulnerability from cvelistv5 – Published: 2026-06-09 17:04 – Updated: 2026-07-28 22:18
VLAI
EPSS
VEX
Title
.NET Tampering Vulnerability
Summary
Improper link resolution before file access ('link following') in .NET allows an unauthorized attacker to perform tampering locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
Date Public
2026-06-09 14:00
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rlsa-2026:25220
Vulnerability from osv_rocky
Published
2026-06-13 00:03
Modified
2026-06-27 00:06
Summary
Important: .NET 8.0 security update
Details
.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.128 and .NET Runtime 8.0.28.Security Fix(es):
-
dotnet: .NET: Local file tampering via link following vulnerability (CVE-2026-45491)
-
dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption (CVE-2026-45591)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Severity
7.5 (High)
Credits
Rocky Enterprise Software Foundation
Red Hat
References
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:9",
"name": "dotnet8.0",
"purl": "pkg:rpm/rocky-linux/dotnet8.0?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.0.128-1.el9_8"
}
],
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}
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}
],
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{
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},
{
"name": "Red Hat"
}
],
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"id": "RLSA-2026:25220",
"modified": "2026-06-27T00:06:16.436241Z",
"published": "2026-06-13T00:03:17.085789Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:25220"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487164"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487224"
}
],
"schema_version": "1.7.0",
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{
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"type": "CVSS_V3"
}
],
"summary": "Important: .NET 8.0 security update",
"upstream": [
"CVE-2026-45491",
"CVE-2026-45591"
]
}
rlsa-2026:25221
Vulnerability from osv_rocky
Published
2026-06-13 00:03
Modified
2026-06-27 00:06
Summary
Important: .NET 9.0 security update
Details
.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 9.0.118 and .NET Runtime 9.0.17.Security Fix(es):
-
dotnet: .NET: Local file tampering via link following vulnerability (CVE-2026-45491)
-
dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption (CVE-2026-45591)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Severity
7.5 (High)
Credits
Rocky Enterprise Software Foundation
Red Hat
References
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"affected": [
{
"package": {
"ecosystem": "Rocky Linux:9",
"name": "dotnet9.0",
"purl": "pkg:rpm/rocky-linux/dotnet9.0?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
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{
"introduced": "0"
},
{
"fixed": "0:9.0.118-1.el9_8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
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"id": "RLSA-2026:25221",
"modified": "2026-06-27T00:06:16.527513Z",
"published": "2026-06-13T00:03:17.085789Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:25221"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487164"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487224"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: .NET 9.0 security update",
"upstream": [
"CVE-2026-45491",
"CVE-2026-45591"
]
}
rlsa-2026:25222
Vulnerability from osv_rocky
Published
2026-06-13 00:03
Modified
2026-06-27 00:06
Summary
Important: .NET 10.0 security update
Details
.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 10.0.109 and .NET Runtime 10.0.9.Security Fix(es):
-
dotnet: .NET: Local file tampering via link following vulnerability (CVE-2026-45491)
-
dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption (CVE-2026-45591)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Severity
7.5 (High)
Credits
Rocky Enterprise Software Foundation
Red Hat
References
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"name": "dotnet10.0",
"purl": "pkg:rpm/rocky-linux/dotnet10.0?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.0.109-1.el9_8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": ".NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 10.0.109 and .NET Runtime 10.0.9.Security Fix(es):\n\n* dotnet: .NET: Local file tampering via link following vulnerability (CVE-2026-45491)\n\n* dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption (CVE-2026-45591)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:25222",
"modified": "2026-06-27T00:06:16.621319Z",
"published": "2026-06-13T00:03:17.085789Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:25222"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487164"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487224"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: .NET 10.0 security update",
"upstream": [
"CVE-2026-45491",
"CVE-2026-45591"
]
}
ubuntu-cve-2026-45491
Vulnerability from osv_ubuntu
Published
2026-06-09 17:17
Modified
2026-06-22 07:40
Summary
Details
Improper link resolution before file access ('link following') in .NET allows an unauthorized attacker to perform tampering locally.
Severity
6.2 (Medium)
5.5 (Medium)
N/A (UNKNOWN)
References
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"10.0.101-10.0.1-0ubuntu1~25.10.2",
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"10.0.106-10.0.6-0ubuntu1~25.10.1",
"10.0.107-10.0.7-0ubuntu1~25.10.1",
"10.0.108-10.0.8-0ubuntu1~25.10.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
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"binary_name": "aspnetcore-runtime-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "aspnetcore-runtime-dbg-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "aspnetcore-targeting-pack-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-apphost-pack-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-host-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-hostfxr-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-runtime-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-runtime-dbg-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-sdk-8.0",
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{
"binary_name": "dotnet-sdk-8.0-source-built-artifacts",
"binary_version": "8.0.128-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-sdk-dbg-8.0",
"binary_version": "8.0.128-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-targeting-pack-8.0",
"binary_version": "8.0.28-0ubuntu1~25.10.1"
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{
"binary_name": "dotnet-templates-8.0",
"binary_version": "8.0.128-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet8",
"binary_version": "8.0.128-8.0.28-0ubuntu1~25.10.1"
},
{
"binary_name": "netstandard-targeting-pack-2.1-8.0",
"binary_version": "8.0.128-0ubuntu1~25.10.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "dotnet8",
"purl": "pkg:deb/ubuntu/dotnet8@8.0.128-8.0.28-0ubuntu1~25.10.1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
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},
{
"fixed": "8.0.128-8.0.28-0ubuntu1~25.10.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0.115-8.0.15-0ubuntu1",
"8.0.116-8.0.16-0ubuntu1",
"8.0.117-8.0.17-0ubuntu1",
"8.0.118-8.0.18-0ubuntu1",
"8.0.119-8.0.19-0ubuntu1",
"8.0.120-8.0.20-0ubuntu1",
"8.0.121-8.0.21-0ubuntu1~25.10.1",
"8.0.122-8.0.22-0ubuntu1~25.10.1",
"8.0.123-8.0.23-0ubuntu1~25.10.1",
"8.0.124-8.0.24-0ubuntu1~25.10.1",
"8.0.125-8.0.25-0ubuntu1~25.10.1",
"8.0.126-8.0.26-0ubuntu1~25.10.1",
"8.0.127-8.0.27-0ubuntu1~25.10.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aspnetcore-runtime-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "aspnetcore-runtime-dbg-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "aspnetcore-targeting-pack-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-apphost-pack-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-host-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-hostfxr-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-runtime-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-runtime-dbg-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-sdk-9.0",
"binary_version": "9.0.118-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-sdk-9.0-source-built-artifacts",
"binary_version": "9.0.118-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-sdk-aot-9.0",
"binary_version": "9.0.118-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-sdk-dbg-9.0",
"binary_version": "9.0.118-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-targeting-pack-9.0",
"binary_version": "9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet-templates-9.0",
"binary_version": "9.0.118-0ubuntu1~25.10.1"
},
{
"binary_name": "dotnet9",
"binary_version": "9.0.118-9.0.17-0ubuntu1~25.10.1"
},
{
"binary_name": "netstandard-targeting-pack-2.1-9.0",
"binary_version": "9.0.118-0ubuntu1~25.10.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "dotnet9",
"purl": "pkg:deb/ubuntu/dotnet9@9.0.118-9.0.17-0ubuntu1~25.10.1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0.118-9.0.17-0ubuntu1~25.10.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.105-9.0.4-0ubuntu1",
"9.0.106-9.0.5-0ubuntu1",
"9.0.107-9.0.6-0ubuntu1",
"9.0.108-9.0.7-0ubuntu1",
"9.0.109-9.0.8-0ubuntu1",
"9.0.110-9.0.9-0ubuntu1",
"9.0.111-9.0.10-0ubuntu1~25.10.1",
"9.0.112-9.0.11-0ubuntu1~25.10.1",
"9.0.113-9.0.12-0ubuntu1~25.10.1",
"9.0.114-9.0.13-0ubuntu1~25.10.1",
"9.0.115-9.0.14-0ubuntu1~25.10.1",
"9.0.116-9.0.15-0ubuntu1~25.10.1",
"9.0.117-9.0.16-0ubuntu1~25.10.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aspnetcore-runtime-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "aspnetcore-runtime-dbg-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "aspnetcore-targeting-pack-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-apphost-pack-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-host-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-hostfxr-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-runtime-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-runtime-dbg-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-sdk-10.0",
"binary_version": "10.0.109-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-sdk-10.0-source-built-artifacts",
"binary_version": "10.0.109-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-sdk-aot-10.0",
"binary_version": "10.0.109-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-sdk-dbg-10.0",
"binary_version": "10.0.109-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-targeting-pack-10.0",
"binary_version": "10.0.9-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet-templates-10.0",
"binary_version": "10.0.109-0ubuntu1~26.04.1"
},
{
"binary_name": "dotnet10",
"binary_version": "10.0.109-10.0.9-0ubuntu1~26.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "dotnet10",
"purl": "pkg:deb/ubuntu/dotnet10@10.0.109-10.0.9-0ubuntu1~26.04.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "10.0.109-10.0.9-0ubuntu1~26.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.0.100-10.0.0~rc1-0ubuntu1",
"10.0.100-10.0.0~rc2-0ubuntu1",
"10.0.100-10.0.0-0ubuntu1",
"10.0.100-10.0.0-0ubuntu2",
"10.0.101-10.0.1-0ubuntu1",
"10.0.101-10.0.1-0ubuntu2",
"10.0.101-10.0.1-0ubuntu3",
"10.0.102-10.0.2-0ubuntu1",
"10.0.103-10.0.3-0ubuntu1",
"10.0.104-10.0.4-0ubuntu1",
"10.0.105-10.0.5-0ubuntu1",
"10.0.107-10.0.7-0ubuntu1~26.04.1",
"10.0.108-10.0.8-0ubuntu1~26.04.1"
]
}
],
"aliases": [],
"details": "Improper link resolution before file access (\u0027link following\u0027) in .NET allows an unauthorized attacker to perform tampering locally.",
"id": "UBUNTU-CVE-2026-45491",
"modified": "2026-06-22T07:40:24Z",
"published": "2026-06-09T17:17:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-45491"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45491"
},
{
"type": "REPORT",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45491"
},
{
"type": "REPORT",
"url": "https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-june-2026-servicing-updates"
},
{
"type": "REPORT",
"url": "https://github.com/dotnet/announcements/issues/404"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8420-1"
}
],
"related": [
"USN-8420-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-45491"
]
}
WID-SEC-W-2026-1845
Vulnerability from csaf_certbund - Published: 2026-06-09 22:00 - Updated: 2026-06-14 22:00Summary
Microsoft DeveloperTools: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Visual Studio Code ist ein Quelltext-Editor von Microsoft.
Microsoft ASP.NET (Active Server Pages .NET) ist eine Technologie zum Erstellen dynamischer Webseiten, Webanwendungen und Webservices auf Basis des Microsoft .NET-Frameworks.
Microsoft .NET ist ein Software-Framework für die Entwicklung und Ausführung von Anwendungen.
Microsoft Visual Studio ist eine integrierte Entwicklungsumgebung (IDE) von Microsoft, die zum Erstellen von Anwendungen für verschiedene Plattformen verwendet wird.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Microsoft Visual Studio Code, Microsoft ASP.NET, Microsoft .NET und Microsoft Visual Studio 2026 ausnutzen, um Administratorrechte zu erlangen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder die Authentifizierung zu umgehen.
Betroffene Betriebssysteme: - Linux
- MacOS X
- Windows
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Visual Studio Code
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-
|
— | |
|
Microsoft Visual Studio Code CoPilot Chat Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:copilot_chat_extension
|
CoPilot Chat Extension | |
|
Microsoft ASP.NET Core 9.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_9.0
|
Core 9.0 | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Microsoft Visual Studio 2026 version 18.6
Microsoft / Visual Studio 2026
|
version 18.6 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Microsoft Visual Studio Code - MSSQL Extension
Microsoft / Visual Studio Code
|
cpe:/a:microsoft:visual_studio_code:-_mssql_extension
|
- MSSQL Extension | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Microsoft ASP.NET Core 10.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_10.0
|
Core 10.0 | |
|
Microsoft .NET 8.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:8.0
|
8 | |
|
Microsoft ASP.NET Core 8.0
Microsoft / ASP.NET
|
cpe:/a:microsoft:asp.net:core_8.0
|
Core 8.0 | |
|
Microsoft .NET 10.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:10.0
|
10 | |
|
Microsoft .NET 9.0
Microsoft / .NET
|
cpe:/a:microsoft:.net:9.0
|
9 | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
References
25 references
| URL | Category |
|---|---|
| https://wid.cert-bund.de/.well-known/csaf/white/2… | self |
| https://wid.cert-bund.de/portal/wid/securityadvis… | self |
| https://msrc.microsoft.com/update-guide/ | external |
| https://access.redhat.com/errata/RHSA-2026:25110 | external |
| https://access.redhat.com/errata/RHSA-2026:25111 | external |
| https://access.redhat.com/errata/RHSA-2026:25112 | external |
| https://access.redhat.com/errata/RHSA-2026:25113 | external |
| https://access.redhat.com/errata/RHSA-2026:25114 | external |
| https://access.redhat.com/errata/RHSA-2026:25115 | external |
| https://access.redhat.com/errata/RHSA-2026:25222 | external |
| https://errata.build.resf.org/RLSA-2026:25114 | external |
| https://errata.build.resf.org/RLSA-2026:25113 | external |
| https://errata.build.resf.org/RLSA-2026:25110 | external |
| https://linux.oracle.com/errata/ELSA-2026-25113.html | external |
| https://linux.oracle.com/errata/ELSA-2026-25110.html | external |
| https://linux.oracle.com/errata/ELSA-2026-25114.html | external |
| https://ubuntu.com/security/notices/USN-8420-1 | external |
| https://access.redhat.com/errata/RHSA-2026:25220 | external |
| https://access.redhat.com/errata/RHSA-2026:25221 | external |
| https://errata.build.resf.org/RLSA-2026:25111 | external |
| https://errata.build.resf.org/RLSA-2026:25112 | external |
| https://errata.build.resf.org/RLSA-2026:25222 | external |
| https://errata.build.resf.org/RLSA-2026:25220 | external |
| https://errata.build.resf.org/RLSA-2026:25115 | external |
| https://errata.build.resf.org/RLSA-2026:25221 | external |
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Visual Studio Code ist ein Quelltext-Editor von Microsoft. \r\nMicrosoft ASP.NET (Active Server Pages .NET) ist eine Technologie zum Erstellen dynamischer Webseiten, Webanwendungen und Webservices auf Basis des Microsoft .NET-Frameworks.\r\nMicrosoft .NET ist ein Software-Framework f\u00fcr die Entwicklung und Ausf\u00fchrung von Anwendungen.\r\nMicrosoft Visual Studio ist eine integrierte Entwicklungsumgebung (IDE) von Microsoft, die zum Erstellen von Anwendungen f\u00fcr verschiedene Plattformen verwendet wird.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Microsoft Visual Studio Code, Microsoft ASP.NET, Microsoft .NET und Microsoft Visual Studio 2026 ausnutzen, um Administratorrechte zu erlangen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder die Authentifizierung zu umgehen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- MacOS X\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-1845 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1845.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-1845 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1845"
},
{
"category": "external",
"summary": "Microsoft Leitfaden f\u00fcr Sicherheitsupdates",
"url": "https://msrc.microsoft.com/update-guide/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25110 vom 2026-06-10",
"url": "https://access.redhat.com/errata/RHSA-2026:25110"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25111 vom 2026-06-10",
"url": "https://access.redhat.com/errata/RHSA-2026:25111"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25112 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:25112"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25113 vom 2026-06-10",
"url": "https://access.redhat.com/errata/RHSA-2026:25113"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25114 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:25114"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25115 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:25115"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25222 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:25222"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25114 vom 2026-06-12",
"url": "https://errata.build.resf.org/RLSA-2026:25114"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25113 vom 2026-06-12",
"url": "https://errata.build.resf.org/RLSA-2026:25113"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25110 vom 2026-06-12",
"url": "https://errata.build.resf.org/RLSA-2026:25110"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-25113 vom 2026-06-11",
"url": "https://linux.oracle.com/errata/ELSA-2026-25113.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-25110 vom 2026-06-11",
"url": "https://linux.oracle.com/errata/ELSA-2026-25110.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-25114 vom 2026-06-12",
"url": "https://linux.oracle.com/errata/ELSA-2026-25114.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8420-1 vom 2026-06-11",
"url": "https://ubuntu.com/security/notices/USN-8420-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25220 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:25220"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:25221 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:25221"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25111 vom 2026-06-13",
"url": "https://errata.build.resf.org/RLSA-2026:25111"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25112 vom 2026-06-13",
"url": "https://errata.build.resf.org/RLSA-2026:25112"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25222 vom 2026-06-13",
"url": "https://errata.build.resf.org/RLSA-2026:25222"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25220 vom 2026-06-13",
"url": "https://errata.build.resf.org/RLSA-2026:25220"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25115 vom 2026-06-13",
"url": "https://errata.build.resf.org/RLSA-2026:25115"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:25221 vom 2026-06-13",
"url": "https://errata.build.resf.org/RLSA-2026:25221"
}
],
"source_lang": "en-US",
"title": "Microsoft DeveloperTools: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-06-14T22:00:00.000+00:00",
"generator": {
"date": "2026-06-15T07:40:26.364+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-1845",
"initial_release_date": "2026-06-09T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-06-09T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-06-10T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-06-11T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat, Rocky Enterprise Software Foundation, Oracle Linux und Ubuntu aufgenommen"
},
{
"date": "2026-06-14T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "10",
"product": {
"name": "Microsoft .NET 10.0",
"product_id": "T051615",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:.net:10.0"
}
}
},
{
"category": "product_version",
"name": "9",
"product": {
"name": "Microsoft .NET 9.0",
"product_id": "T051616",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:.net:9.0"
}
}
},
{
"category": "product_version",
"name": "8",
"product": {
"name": "Microsoft .NET 8.0",
"product_id": "T055115",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:.net:8.0"
}
}
}
],
"category": "product_name",
"name": ".NET"
},
{
"branches": [
{
"category": "product_version",
"name": "Core 8.0",
"product": {
"name": "Microsoft ASP.NET Core 8.0",
"product_id": "T055114",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:asp.net:core_8.0"
}
}
},
{
"category": "product_version",
"name": "Core 9.0",
"product": {
"name": "Microsoft ASP.NET Core 9.0",
"product_id": "T055122",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:asp.net:core_9.0"
}
}
},
{
"category": "product_version",
"name": "Core 10.0",
"product": {
"name": "Microsoft ASP.NET Core 10.0",
"product_id": "T055127",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:asp.net:core_10.0"
}
}
}
],
"category": "product_name",
"name": "ASP.NET"
},
{
"branches": [
{
"category": "product_version_range",
"name": "version 18.6",
"product": {
"name": "Microsoft Visual Studio 2026 version 18.6",
"product_id": "T055129"
}
}
],
"category": "product_name",
"name": "Visual Studio 2026"
},
{
"branches": [
{
"category": "product_name",
"name": "Microsoft Visual Studio Code",
"product": {
"name": "Microsoft Visual Studio Code",
"product_id": "T055113",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:visual_studio_code:-"
}
}
},
{
"category": "product_version",
"name": "CoPilot Chat Extension",
"product": {
"name": "Microsoft Visual Studio Code CoPilot Chat Extension",
"product_id": "T055123",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:visual_studio_code:copilot_chat_extension"
}
}
},
{
"category": "product_version",
"name": "- MSSQL Extension",
"product": {
"name": "Microsoft Visual Studio Code - MSSQL Extension",
"product_id": "T055128",
"product_identification_helper": {
"cpe": "cpe:/a:microsoft:visual_studio_code:-_mssql_extension"
}
}
}
],
"category": "product_name",
"name": "Visual Studio Code"
}
],
"category": "vendor",
"name": "Microsoft"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T032255",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-40376",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-40376"
},
{
"cve": "CVE-2026-45482",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-45482"
},
{
"cve": "CVE-2026-45490",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-45490"
},
{
"cve": "CVE-2026-45491",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-45491"
},
{
"cve": "CVE-2026-45591",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-45591"
},
{
"cve": "CVE-2026-45644",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-45644"
},
{
"cve": "CVE-2026-47281",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-47281"
},
{
"cve": "CVE-2026-47284",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-47284"
},
{
"cve": "CVE-2026-47287",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-47287"
},
{
"cve": "CVE-2026-47292",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-47292"
},
{
"cve": "CVE-2026-48569",
"product_status": {
"known_affected": [
"T055113",
"T055123",
"T055122",
"67646",
"T055129",
"T004914",
"T055128",
"T032255",
"T055127",
"T055115",
"T055114",
"T051615",
"T051616",
"T000126"
]
},
"release_date": "2026-06-09T22:00:00.000+00:00",
"title": "CVE-2026-48569"
}
]
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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