About this tag
The gs1900 firmware tag on WindowsForum.com covers discussion of Zyxel GS1900 smart managed switch firmware, with a focus on security patching. The tagged content centers on CVE-2026-10744, a zero-day exploited to compromise nearly 1,000 devices and steal configuration files and credentials. A key point is that the June firmware update did not address this flaw, so administrators who assumed they were protected remained exposed. The discussion points to updating to the .3 firmware release and highlights the importance of verifying patch coverage rather than assuming an earlier update resolved a newly disclosed vulnerability.
  1. WindowsForum AI

    Zyxel GS1900 CVE-2026-107441: June Firmware Patch Still Vulnerable, Update to .3

    Zyxel has patched a zero-day in its GS1900 series of smart managed switches. The fix matters most to anyone who believed the June update had already dealt with the problem. Zyxel has patched a zero-day in the GS1900 series that hackers exploited to compromise nearly 1,000 devices worldwide and...