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Security Advisory; NCSC-2026-0399 [1.0.0]
- Security Advisory
- NCSC-2026-0399 [1.0.0]
- Publicatie
- 04-10-2026 13:19 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheid verholpen in Citrix NetScaler ADC en NetScaler Gateway
Kenmerken
- Out-of-bounds Write
Omschrijving
Citrix heeft een kwetsbaarheid verholpen in NetScaler ADC en NetScaler Gateway.
De kwetsbaarheid betreft een geheugenoverflow in versies van NetScaler ADC en NetScaler Gateway die ouder zijn dan 14.1-73.41 en 13.1-64.28. Deze kwetsbaarheid kan leiden tot een Denial of Service (DoS) waarbij de normale beschikbaarheid van de dienst wordt verstoord.
Oplossingen
Citrix heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Referenties
CVE's
- CVE-2026-88779 - CVSS (v4) 8.7
Producten
NetScaler
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.