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Security Advisory; NCSC-2026-0421 [1.0.0]
- Security Advisory
- NCSC-2026-0421 [1.0.0]
- Publicatie
- 13-10-2026 20:31 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in Microsoft Azure
Kenmerken
- Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- Improper Certificate Validation
- Origin Validation Error
- Missing Authorization
- Server-Side Request Forgery (SSRF)
- Improper Restriction of Communication Channel to Intended Endpoints
- Weak Authentication
Omschrijving
Microsoft heeft kwetsbaarheden verholpen in diverse Azure componenten, zoals Key Vault, DevOps, API center en Storage.
Een kwaadwillende kan de kwetsbaarheden misbruiken om beveiligingsmaatregelen te omzeilen, zich verhoogde rechten toe te kennen, willekeurige code uit te voeren en toegang te krijgen tot gevoelige gegevens.
De kwetsbaarheden met kenmerk CVE-2026-83943, CVE-2026-96207, CVE-2026-69435 en CVE-2026-83947 zijn reeds centraal door Microsoft verholpen en vereisen geen verdere acties. Deze zijn ter informatie opgenomen.
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-2026-85922
- CVE-2026-85925
- CVE-2026-88132
- CVE-2026-69877
- CVE-2026-83943 - CVSS (v3) 8.7
- CVE-2026-88094
- CVE-2026-100207
- CVE-2026-96207 - CVSS (v3) 10.0
- CVE-2026-96205
- CVE-2026-96204
- CVE-2026-69435 - CVSS (v3) 9.6
- CVE-2026-83947 - CVSS (v3) 7.7
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.