Zyxel GS1900 Zero-Day: Patch 3 Fixes Bypassed Bug

Zyxel has released new firmware for 10 GS1900 switch models to fix CVE-2026-107441, an out-of-bounds write that lets an unauthenticated attacker run OS commands on the switch. The flaw sits underneath an exploit that attackers had already used against nearly 1,000 GS1900 switches, and that exploit still works on the firmware Zyxel shipped in June […]

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Debian, Ubuntu patch APT flaw that could hand attackers root

Linux administrators’ trust in package managers is being tested by a newly disclosed vulnerability in APT, the package management system used by Debian, Ubuntu, and their derivatives, that could allow attackers to install unverified software with root privileges. Tracked as CVE-2026-109518, the vulnerability could let an attacker positioned to manipulate HTTP traffic between an APT client and an archive server instal…

Industrial Cyber

VAPOR PANDA hackers use multi-agent AI to target government, pharmaceutical, semiconductor, defense organizations

New research from CrowdStrike has identified a global cyberespionage campaign by China-nexus threat actor VAPOR PANDA that uses... The post VAPOR PANDA hackers use multi-agent AI to target government, pharmaceutical, semiconductor, defense organizations appeared first on Industrial Cyber.

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Patched Zyxel GS1900 switches remained open to in-the-wild exploit (CVE-2026-107441)

Zyxel GS1900 series network switches that received a fix for a flaw that was later reported to have been exploited in the wild are still open to an exploit attackers used, Binarly found. That’s because the patch fixed a different bug (CVE-2026-7273) from the one (CVE-2026-107441) the exploit actually relies on. The exploit for an unpatched bug In June 2026, Zyxel published an advisory on CVE-2026-7273, a stack-based…