Debian GNU/Linux is a Linux distribution composed of free and open-source software.

Linux Debian

Ubuntu is a Linux distribution based on Debian, mostly composed of free and open-source software. Ubuntu is officially released in three editions: Desktop, Server, and Core for internet of things devices and robots. All the editions can run on the computer alone or in a virtual machine.

Linux Ubuntu

Echo is a secure, minimal Linux OS built vulnerability-free. It is fully compatible across environments and continuously patched - making it a clean, dependable base layer for modern applications. Echo is used by organizations focused on security and reliability, including those with compliance or FIPS requirements.

Echo

NULL pointer dereference in TagSection.keys() in python-apt on APT-based Linux systems allows a local attacker to cause a denial of service (process crash) via a crafted deb822 file with a malformed non-UTF-8 key.

CVE ID	Severity	Score	Technologies	Component name	CISA KEV exploit	Has fix	Published date
CVE-2025-33230	HIGH	7.3	Linux Debian	nvidia-cuda-toolkit	No	No	Jan 20, 2026
CVE-2025-33229	HIGH	7.3	Linux Debian	nvidia-cuda-toolkit	No	No	Jan 20, 2026
CVE-2025-33228	HIGH	7.3	Linux Debian	nvidia-cuda-toolkit	No	No	Jan 20, 2026
CVE-2025-33231	MEDIUM	6.7	Linux Debian	nvidia-cuda-toolkit	No	No	Jan 20, 2026
CVE-2025-15281	N/A	N/A	Wolfi	glibc-langpack-anp	No	Yes	Jan 20, 2026

CVE-2025-6966:
Linux Debian vulnerability analysis and mitigation

6.9

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CVE-2025-6966: Linux Debian vulnerability analysis and mitigation