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Security Advisory; NCSC-2026-0494 [1.0.0]

Security Advisory
NCSC-2026-0494 [1.0.0]
Publicatie
13-11-2026 09:13 (Europe/Amsterdam)
Prioriteit
Normaal
Betreft
Kwetsbaarheden verholpen in Zoom Workplace

Kenmerken

  • Origin Validation Error

Omschrijving

Zoom heeft kwetsbaarheden verholpen in Zoom Workplace voor Windows.

De kwetsbaarheden bevinden zich in de wijze waarop Zoom Workplace voor Windows onjuiste validatie van oorsprong en invoer uitvoert. Hierdoor kan een niet-geauthenticeerde aanvaller via netwerktoegang privileges escaleren. Dit betekent dat een aanvaller zonder voorafgaande authenticatie verhoogde toegangsrechten kan verkrijgen, wat de systeemintegriteit kan beïnvloeden. De kwetsbaarheden zijn specifiek van toepassing op de Zoom Workplace client op Windows-platforms en kunnen op afstand worden misbruikt.

Oplossingen

Zoom heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.

Referenties

CVE's

Producten

Zoom
Workplace

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.