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Beveilingsadvies; NCSC-2026-0158 [1.0.0]
- Beveiligingsadvies
- NCSC-2026-0158 [1.0.0]
- Publicatie
- 15-05-2026 08:49 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheid verholpen in AMD processors
Kenmerken
- Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
Omschrijving
AMD heeft een kwetsbaarheid verholpen in specifieke processor modellen door middel van een mitigatie die is opgenomen in de Windows update van mei 2026.
De kwetsbaarheid betreft bepaalde AMD processors. Een lokale kwaadwillende kan de kwetsbaarheid misbruiken om willekeurige code uit te voeren op het systeem.
Oplossingen
De mitigatie is opgenomen in de Windows update van mei 2026 die beschikbaar is gesteld om de kwetsbaarheid te verhelpen voor windows-gebaseerde systemen. Overige OS-vendors brengen eigen updates uit. Zie bijgevoegde referenties voor meer informatie.
Referenties
- https://bodhi.fedoraproject.org/updates/FEDORA-2026-7b2b7837b6
- https://bodhi.fedoraproject.org/updates/FEDORA-2026-8b2957222f
- https://msrc.microsoft.com/update-guide/
- https://support.lenovo.com/us/en/product_security/LEN-216977
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7052.html
- https://xenbits.xen.org/xsa/advisory-490.html
CVE's
- CVE-2025-54518 - CVSS (v4) 7.3
Producten
AMD
Debian
Dell
Fedora
Lenovo
Microsoft
Open Source
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.