Security advisories, CVEs and patches for Linux, Windows Server and macOS. Check affected versions and learn how to protect your servers.
Ubuntu USN-9091-1 warns of multiple vulnerabilities in the Linux kernel for NVIDIA Tegra. The supplied record gives no affected branches or fixed packages. Check installed kernels and packages, then consult the Ubuntu notice for the applicable update.
Debian DSA-6625-1 updates postgresql-17 on Debian trixie to address multiple vulnerabilities, including CVE-2026-6460. Reported risks include arbitrary code execution, authentication bypass, information disclosure, denial of service, and privilege escalation. Upgrade to 17.12-0+deb13u1 and…
Microsoft disclosed CVE-2026-111497, an out-of-bounds write in the Brotli decoder used by .NET that could enable elevation of privilege over a network. Exposure requires an application to use Brotli decompression; check affected products and versions, then install the applicable update.
CISA confirms CVE-2026-124194 in Microsoft Office Outlook is being exploited in the wild. The vulnerability may enable network spoofing. Apply Microsoft's mitigation guidance and note the CISA deadline of 2026-11-24.
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