Zyxel GS1900 Series Switches: Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability

22nd September 2026

Zyxel GS1900 series switches contain a stack-based buffer overflow vulnerability in the CGI program which could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.Source: CISA Known Exploited Vulnerabilities Catalog — https://nvd.nist.gov/vuln/detail/CVE-2026-7273

MA-1471.072026: MyCERT Advisory - Microsoft SharePoint Hardening After New Exploitations

22nd September 2026

Published date: 20 July 2026, 9:43 am

Source: MyCERT (CyberSecurity Malaysia) — https://www.mycert.org.my/portal/details?menu=431fab9c-d24c-4a27-ba93-e92edafdefa5&id=1921af09-3caa-47df-bb9d-1afd4bcd86cf

MA-1472.072026: MyCERT Advisory - Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability

22nd September 2026

Published date: 22 July 2026, 1:26 pm

Source: MyCERT (CyberSecurity Malaysia) — https://www.mycert.org.my/portal/details?menu=431fab9c-d24c-4a27-ba93-e92edafdefa5&id=26c7a882-e759-4120-b27d-cda75da7a9d2

MA-1473.072026: MyCERT Advisory - Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

22nd September 2026

Published date: 22 July 2026, 1:26 pm

Source: MyCERT (CyberSecurity Malaysia) — https://www.mycert.org.my/portal/details?menu=431fab9c-d24c-4a27-ba93-e92edafdefa5&id=ffb30de3-1c6f-40a8-8336-252c3a9ec8bf

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Zyxel GS1900 Series Switches: Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability

MA-1471.072026: MyCERT Advisory - Microsoft SharePoint Hardening After New Exploitations

MA-1472.072026: MyCERT Advisory - Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability

MA-1473.072026: MyCERT Advisory - Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

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Zyxel GS1900 Series Switches: Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability

MA-1471.072026: MyCERT Advisory - Microsoft SharePoint Hardening After New Exploitations

MA-1472.072026: MyCERT Advisory - Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability

MA-1473.072026: MyCERT Advisory - Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

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