Linux Compatible - Ubuntu (Page 355)

Nginx and Avahi updates for Ubuntu

Ubuntu 7106 Published 2026-05-15 06:47 by Philipp Esselbach 0

Ubuntu users must apply an update for nginx after discovering that malformed network requests can crash the web server or allow unauthorized code execution through its rewrite module. A separate patch addresses two input processing flaws in Avahi, which previously allowed attackers to force denial of service crashes on nearly all supported distributions. Running a standard system upgrade will automatically pull these fixes for machines running versions from 14.04 up to 26.04.

[USN-8271-1] nginx vulnerability
[USN-8269-1] Avahi vulnerabilities

Dnsmasq update for Ubuntu

Ubuntu 7106 Published 2026-05-14 08:53 by Philipp Esselbach 0

Ubuntu released a security advisory targeting several dangerous flaws in Dnsmasq across multiple active and legacy distribution branches. Malicious actors could leverage these memory handling errors and missing validation routines to crash systems or execute arbitrary code remotely. The document outlines specific package version upgrades required to patch each identified vulnerability for every supported release. Administrators can usually resolve the issues through a routine system update, though users on older releases must maintain an active Ubuntu Pro subscription to download the corrected files.

[USN-8268-1] Dnsmasq vulnerabilities

ImageMagick and Exim updates for Ubuntu

Ubuntu 7106 Published 2026-05-13 06:47 by Philipp Esselbach 0

Ubuntu released two security updates to address critical flaws in ImageMagick and Exim across several supported distributions. The first notice covers multiple versions of the image processing library, warning that specially crafted pictures could trick the software into running malicious code or crashing entirely. Meanwhile, mail server admins running Ubuntu 22.04 through 26.04 need to patch a parsing flaw that lets attackers crash the service or execute arbitrary commands. Both issues resolve through routine package updates, so system administrators should apply the latest security patches as soon as possible to keep their infrastructure secure.

[USN-8263-1] ImageMagick vulnerabilities
[USN-8270-1] Exim vulnerability

XanMod Kernel 7.0.6 and 6.18.29 released

Debian 10937 Ubuntu 7106 Published 2026-05-12 08:56 by Philipp Esselbach 0

The latest XanMod kernel releases bring targeted performance tweaks to Debian and Ubuntu systems, focusing on sustained responsiveness during heavy workloads rather than raw benchmark scores. Users get optimized memory management through Google's multigenerational LRU framework, faster network stacks with BBRv3 congestion control, and dedicated drivers for AMD 3D V-Cache and Steam Deck hardware. The build also ships a real-time PREEMPT_RT variant alongside standard desktop optimizations, making it a solid drop-in replacement for power users who want smoother multitasking. Installation is straightforward through the official APT repository, though users should double-check compatibility with proprietary drivers like NVIDIA or VirtualBox before rebooting since those modules often lag behind new kernel versions.

Liquorix Linux Kernel 7.0-6 released

Debian 10937 Ubuntu 7106 Arch Linux 966 Published 2026-05-12 08:46 by Philipp Esselbach 0

Liquorix Linux Kernel 7.0-6 trades standard power-saving compromises for aggressive desktop tuning that keeps gaming and audio workflows noticeably snappier. The build shrinks the CPU scheduler timeslice to two milliseconds and lowers frequency scaling thresholds so the processor actually ramps clocks when an application demands it. Disk I/O now defaults to kyber or bfq schedulers while split lock mitigation shuts off by default, since those features usually just throttle performance without offering real security benefits on modern hardware. Debian and Ubuntu users can grab the update through a single official script that drops straight into their package manager with easy rollback options if the new tuning causes hiccups.

Kernel updates for Ubuntu

Ubuntu 7106 Published 2026-05-12 08:26 by Philipp Esselbach 0

Ubuntu released several security notices to patch critical flaws across multiple Linux kernel variants. These updates target specific hardware and cloud environments such as Raspberry Pi devices, NVIDIA Tegra systems, and major platforms like Azure, AWS, GCP, and Oracle. The patches resolve numerous vulnerabilities that could allow attackers to compromise system integrity or escalate privileges through affected subsystems. Administrators should apply the recommended package upgrades and restart their machines, keeping in mind that an ABI change will require recompiling any custom kernel modules.

[USN-8200-3] Linux kernel (Raspberry Pi) vulnerabilities
[USN-8265-1] Linux kernel (NVIDIA Tegra) vulnerabilities
[USN-8267-1] Linux kernel vulnerabilities
[USN-8266-1] Linux kernel vulnerabilities
[USN-8255-2] Linux kernel (Azure) vulnerabilities
[USN-8254-2] Linux kernel (NVIDIA) vulnerabilities
[USN-8180-6] Linux kernel (Raspberry Pi) vulnerabilities

Liquorix Linux Kernel 7.0-5 released

Debian 10937 Ubuntu 7106 Arch Linux 966 Published 2026-05-09 08:09 by Philipp Esselbach 0

Liquorix Kernel 7.0-5 trades raw throughput and battery efficiency for snappier desktop interactions by tightening scheduler timeslices and adjusting CPU frequency scaling thresholds. The update swaps disk I/O schedulers to kyber or bfq depending on your drive type, which helps random read performance during everyday tasks like launching apps or switching windows. Installing it on Debian or Ubuntu is as simple as running a single curl command, though keeping a fallback live USB handy remains smart since aggressive tuning can occasionally break proprietary driver compatibility. Desktop creators and gamers will likely appreciate the reduced input lag, but servers and battery-powered laptops should probably stick with their distribution stock kernels instead.

Lua and NASM updates for Ubuntu Linux

Ubuntu 7106 Published 2026-05-09 06:58 by Philipp Esselbach 0

Ubuntu released two security notices that address critical issues in Lua and NASM across different operating system versions. The first notice targets Ubuntu 16.04 LTS by patching a garbage collection flaw in Lua that could allow attackers to crash the system or run unauthorized programs. Developers also needed to reverse a recent NASM patch for Ubuntu 24.04 LTS after discovering that the initial correction actually caused the assembler to crash unexpectedly. Users on both platforms can resolve these problems by running a standard system update or enabling Ubuntu Pro to pull the corrected package versions.

[USN-8262-1] Lua vulnerability
[USN-8248-2] NASM regression

XanMod Kernel 6.18.17 LTS and 7.0.4 released

Debian 10937 Ubuntu 7106 Published 2026-05-08 07:58 by Philipp Esselbach 0

XanMod just dropped kernels 6.18.17 LTS and 7.0.4 to give Debian and Ubuntu users a noticeably snappier desktop experience without waiting on upstream updates. The build ships with Google multigenerational LRU memory management, Cloudflare TCP collapse, BBRv3 networking tweaks, and dedicated drivers for AMD 3D V-Cache and Steam Deck hardware. Proprietary modules like NVIDIA graphics or VirtualBox often break during compilation, so checking DKMS compatibility before swapping kernels is a must. The installation takes just three APT commands plus a few build dependencies, but running the update on a spare machine first will save you from a boot loop when a driver refuses to compile.

Swish-e, Slurm, Kernel, and more updates for Ubuntu Linux

Ubuntu 7106 Published 2026-05-08 07:33 by Philipp Esselbach 0

Liquorix Linux Kernel 7.0-1 released

Debian 10937 Ubuntu 7106 Arch Linux 966 Published 2026-05-07 16:45 by Philipp Esselbach 0

The first Liquorix kernel built around the Linux 7 series swaps standard power saving defaults for aggressive interactivity tweaks that keep desktops feeling snappy under heavy loads. It forces a two millisecond scheduling timeslice, switches to kyber or bfq disk schedulers, and rewrites CPU frequency scaling to stop idling during short bursts of activity. Installing it on Debian or Ubuntu systems takes just one curl command that handles dependencies and drops the new binaries straight into your package manager. Desktop users chasing smoother frame pacing or tighter audio latency will notice the difference immediately, though you should expect slightly higher power draw when the processor refuses to idle.

WebKitGTK, EditorConfig, Dynaconf, Apache, nghttp2 updates for Ubuntu

Ubuntu 7106 Published 2026-05-07 07:20 by Philipp Esselbach 0

Ubuntu issued a series of security patches to fix critical flaws across several widely used software packages. The updates target WebKitGTK and Apache HTTP Server, which contain multiple vulnerabilities that could allow remote attackers to execute arbitrary code or crash the systems through malicious web content and network traffic. Additional fixes resolve issues in EditorConfig, Dynaconf, and nghttp2 that previously left these tools vulnerable to local crashes or unsafe template evaluation. System administrators should apply the recommended package updates immediately and restart any dependent applications to fully mitigate the risks across supported Ubuntu releases.

[USN-8237-1] WebKitGTK vulnerabilities
[USN-8238-1] EditorConfig vulnerability
[USN-8231-1] Dynaconf vulnerability
[USN-8239-1] Apache HTTP Server vulnerabilities
[USN-8233-2] nghttp2 vulnerability

Docker, Mako, Django, nghttp2 updates for Ubuntu

Ubuntu 7106 Published 2026-05-06 07:22 by Philipp Esselbach 0

Ubuntu issued an emergency update for nghttp2 after discovering that flawed session termination checks could let remote attackers crash the HTTP/2 library and cause service outages. Django developers patched three separate weaknesses in the Python web framework, including cookie caching errors that risked session theft, malformed ASGI requests that drained system resources, and cache middleware bugs capable of leaking confidential data. Mako also needed a quick fix since improperly handled double slashes inside URIs could trick the template engine into revealing sensitive network information. Container users must apply new Docker releases to stop BuildKit from bypassing directory restrictions through weak path validation and Git URL fragment checks.

[USN-8233-1] nghttp2 vulnerability
[USN-8232-1] Django vulnerabilities
[USN-8234-1] Mako vulnerability
[USN-8230-1] Docker vulnerabilities

Curl, Exim, Sed updates for Ubuntu

Ubuntu 7106 Published 2026-05-05 06:39 by Philipp Esselbach 0

Ubuntu released critical security updates to address serious vulnerabilities in curl, exim4, and sed across its supported distributions. The curl patches prevent attackers from stealing credentials or cookies by fixing how the tool reuses network connections under specific configurations. Exim4 gets corrected for dangerous parsing flaws that could allow remote code execution or information disclosure through malformed email headers and authentication inputs. A final fix in sed stops local attackers from overwriting arbitrary files by correcting how the text editor processes symbolic links during modifications.

[USN-8227-1] curl vulnerabilities
[USN-8228-1] Exim vulnerabilities
[USN-8229-1] sed vulnerability

Liquorix Linux Kernel 6.19-12 released

Debian 10937 Ubuntu 7106 Arch Linux 966 Published 2026-05-01 08:30 by Philipp Esselbach 0

Liquorix Kernel 6.19-12 patches Xen memory corruption bugs and reverts a crypto interface change that was actively breaking cipher operations under load. The official installation script handles package registration automatically on Debian, Ubuntu, and Arch systems, though piping raw downloads to root always demands basic caution since maintainers rarely babysit broken installs. Desktop users will likely enjoy the usual low-latency responsiveness tweaks while gaining better virtualization stability, but older hardware might still throw driver conflicts during boot. Testing the update in a sandbox environment first keeps daily workflows intact while letting the project team squash any lingering regressions before full deployment.

Python Marshmallow, Kmod, zuluCrypt updates for Ubuntu

Ubuntu 7106 Published 2026-05-01 07:33 by Philipp Esselbach 0

Ubuntu issued multiple security updates to address critical flaws across its supported LTS distributions. Developers using python marshmallow will find patches for two separate issues that previously allowed sensitive data leaks and service disruptions. System administrators must also apply a kmod update that blocks a problematic kernel module capable of granting unauthorized root access through a logic flaw. Finally the zulucrypt encryption utility received a straightforward fix for weak PolicyKit configurations that enabled local privilege escalation.

[USN-8225-1] Python marshmallow vulnerabilities
[USN-8226-2] kmod update
[USN-8226-1] kmod update
[USN-8218-1] zuluCrypt vulnerability

.NET, Python, Wheel, PackageKit, OpenSSH, Kernel, Roundcube updates for Ubuntu

Ubuntu 7106 Published 2026-04-30 07:20 by Philipp Esselbach 0

Ubuntu issued multiple security notices to patch dangerous flaws across several essential software packages. These updates fix critical issues within .NET, OpenSSH, Roundcube Webmail, and the NVIDIA BlueField Linux kernel. Malicious actors could leverage these bugs to gain unauthorized system access, trigger denial of service events, or steal sensitive data through web interfaces.

[USN-8216-1] .NET vulnerabilities
[USN-8215-1] .NET vulnerability
[USN-8087-3] python-cryptography vulnerability
[USN-8221-1] wheel vulnerability
[USN-8195-3] PackageKit vulnerability
[USN-8222-1] OpenSSH vulnerabilities
[USN-8224-1] Linux kernel (BlueField) vulnerabilities
[USN-8223-1] Roundcube Webmail vulnerabilities

JQ, NLTK, Dovecot, and more updates for Ubuntu

Ubuntu 7106 Published 2026-04-29 07:37 by Philipp Esselbach 0

Ubuntu issued a series of security notices that address critical flaws across several widely used software packages. The updates patch numerous vulnerabilities in tools like jq, NLTK, Tornado, and the Linux kernel that could otherwise allow attackers to execute arbitrary code or trigger denial of service attacks. Some issues specifically compromise session management in Rack::Session, expose sensitive data through follow-redirects, or cause memory leaks within UltraJSON when processing large files. System administrators should apply these patches immediately using standard update commands and reboot machines running the NVIDIA low latency kernel to fully resolve the problems.

[USN-8202-2] jq vulnerabilities
[USN-8214-1] NLTK vulnerability
[USN-8190-2] Rack::Session vulnerability
[USN-8136-2] Dovecot regression
[USN-8185-2] Linux kernel (Low Latency NVIDIA) vulnerabilities
[USN-8198-2] Tornado vulnerabilities
[USN-8217-1] follow-redirects vulnerabilities
[USN-8219-1] UltraJSON vulnerabilities

XanMod Kernel 7.0.2 and 6.18.25 LTS released

Debian 10937 Ubuntu 7106 Published 2026-04-28 08:32 by Philipp Esselbach 0

XanMod has released kernel versions 7.0.2 and 6.18.25 LTS to deliver faster scheduling, improved memory management, and modern network optimizations for Debian-based systems. The builds ship with LLVM ThinLTO, Google's multigenerational LRU framework, BBRv3 congestion control, and dedicated drivers for AMD V-Cache hardware. Before upgrading, users should verify that their third-party modules like NVIDIA graphics or virtualization software support the new kernel, as DKMS compilation failures are common. Installing requires adding the official GPG key, pointing APT to the custom repository, pulling in build dependencies, and rebooting to activate the performance tweaks.

NTFS, Pillow, ClamAV, and more updates for Ubuntu

Ubuntu 7106 Published 2026-04-28 08:01 by Philipp Esselbach 0

Ubuntu issued a series of security notices to patch critical flaws across numerous widely used software packages. These vulnerabilities impact essential tools like nginx, Vim, strongSwan, and NTFS-3G by allowing attackers to crash services or execute arbitrary code through malformed files and network requests. Some of the issues even let local users escalate privileges or trick remote systems into leaking sensitive information over the network. Administrators can fix everything by running a standard system update and rebooting their machines to apply the patched versions across all supported Ubuntu releases.

[USN-8192-2] NTFS-3G vulnerabilities
[USN-8211-1] Pillow vulnerability
[USN-8207-1] ClamAV vulnerability
[USN-8195-2] PackageKit vulnerability
[USN-8210-1] nginx vulnerabilities
[USN-8208-1] HAProxy vulnerability
[USN-8196-2] strongSwan vulnerabilities
[USN-8209-1] Little CMS vulnerability
[USN-8199-1] OpenStack Glance vulnerabilities
[USN-8212-1] authd vulnerability
[USN-8213-1] Vim vulnerabilities