Download
Beveilingsadvies; NCSC-2026-0143 [1.0.0]
- Beveiligingsadvies
- NCSC-2026-0143 [1.0.0]
- Publicatie
- 12-05-2026 19:53 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in Microsoft Developer Tools
Kenmerken
- Improper Link Resolution Before File Access ('Link Following')
- Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- Improper Neutralization of Special Elements used in a Command ('Command Injection')
- Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
- Improper Control of Generation of Code ('Code Injection')
- Heap-based Buffer Overflow
- Integer Overflow or Wraparound
- Exposure of Sensitive Information to an Unauthorized Actor
- Session Fixation
- Loop with Unreachable Exit Condition ('Infinite Loop')
- Improper Input Validation
- Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Relative Path Traversal
- Absolute Path Traversal
Omschrijving
Microsoft heeft kwetsbaarheden verholpen in diverse Developer Tools.
Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade:
- Denial-of-Service (DoS)
- Omzeilen van een beveiligingsmaatregel
- Uitvoeren van willekeurige code (gebruikersrechten)
- Toegang tot gevoelige gegevens
De kwetsbaarheid met kenmerk CVE-2026-42826 is centraal verholpen door Microsoft en slechts toegevoegd ter informatie. Er zijn hiervoor geen verdere acties benodigd.
Azure DevOps:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-42826 | 10.00 | Toegang tot gevoelige gegevens |
|----------------|------|-------------------------------------|
Visual Studio Code:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-41610 | 6.30 | Omzeilen van beveiligingsmaatregel |
| CVE-2026-41611 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2026-41612 | 5.50 | Toegang tot gevoelige gegevens |
| CVE-2026-41613 | 8.80 | Verkrijgen van verhoogde rechten |
|----------------|------|-------------------------------------|
Microsoft Data Formulator:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-41094 | 8.80 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
ASP.NET Core:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-42899 | 7.50 | Denial-of-Service |
|----------------|------|-------------------------------------|
.NET:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-32177 | 7.30 | Denial-of-Service |
| CVE-2026-35433 | 7.30 | Verkrijgen van verhoogde rechten |
| CVE-2026-32175 | 4.30 | <Vertaal: Tampering> |
|----------------|------|-------------------------------------|
GitHub Copilot and Visual Studio:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-41109 | 8.80 | Omzeilen van beveiligingsmaatregel |
|----------------|------|-------------------------------------|
Oplossingen
Microsoft heeft updates beschikbaar gesteld waarmee de beschreven kwetsbaarheden worden verholpen. We raden u aan om deze updates te installeren. Meer informatie over de kwetsbaarheden, de installatie van de updates en eventuele work-arounds vindt u op:
https://portal.msrc.microsoft.com/en-us/security-guidance
CVE's
- CVE-2026-32177 - CVSS (v3) 7.3
- CVE-2026-35433 - CVSS (v3) 7.3
- CVE-2026-32175 - CVSS (v3) 4.3
- CVE-2026-42899 - CVSS (v3) 7.5
- CVE-2026-41094 - CVSS (v3) 8.8
- CVE-2026-41109 - CVSS (v3) 8.8
- CVE-2026-41610 - CVSS (v3) 6.3
- CVE-2026-41611 - CVSS (v3) 7.8
- CVE-2026-41612 - CVSS (v3) 5.5
- CVE-2026-41613 - CVSS (v3) 8.8
- CVE-2026-42826 - CVSS (v3) 10.0
Producten
Microsoft
Disclaimer
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.