Our Analyses
What it means for your servers
The security stories that matter, explained by our team — with the concrete steps to take.
The security stories that matter, explained by our team — with the concrete steps to take.
Collected every two hours from specialised publications — each link leads to the original article.
# Security update for kernel-livepatch-MICRO-6-0-RT_Update_29 Announcement ID: SUSE-SU-2026:23480-1 Release Date: 2026-09-08T11:34:19Z Rating: important Refere…
Suppose an application setting has changed on a Linux server, but nobody remembers changing it. The application still works, and the usual health checks show n…
Chrome release notes can be a blur of version numbers. This one deserves a closer look. In the Linux build published on September 3, 2026, Google fixed CVE-202…
A proposed Linux repair addresses two timer bugs that can trigger use-after-free conditions while one program replaces itself with another through exec(). Both…
Linux maintainers are testing a patch for a page-cache bug after KASAN reproduced a use-after-free in filemap_map_pages(). On Sep 3, 2026, Andrew Morton said h…
Tails OS is changing the speed of its entire Linux distribution because one of its most security-sensitive applications is tied to the system image. Tails 7.12…
The Linux security news from August 27 through September 3 brought serious fixes for remote access software, PostgreSQL, sandboxing tools, local system service…
A kernel crash tells defenders that something went wrong. It does not show whether an attacker can turn that failure into a useful capability, combine several …
A Linux host intrusion prevention system can fail even when the protected server still has spare CPU. If its logging path cannot record and move events as quic…
A Linux kernel patch series submitted on Sep 1, 2026, stops an out-of-service Logical Link Control socket from indexing below two connection-state tables. The …
A Linux server can be carefully hardened before it reaches production and still become less secure over time. Hardening means reducing unnecessary services, ac…
A patched Linux server can still fail a penetration test because patch status cannot show whether an attack path remains open.
Using a proxy on Linux changes how web traffic reaches its destination, but it does not automatically protect every part of the connection. DNS requests may st…
A version 2 Linux kernel patch posted on August 31 fixes a stack overflow in the SA2UL hardware crypto driver. The Kernel Address Sanitizer, or KASAN, detected…
A version 2 Linux kernel patch series posted on August 31 proposes a new eBPF security interface for applying Landlock policy during program execution. The 15-…
An eBPF security system can produce precise Linux telemetry while leaving a harder question unanswered: what happens if the eBPF layer itself is misconfigured,…
Linux interrupt maintainer Thomas Gleixner traced a Kernel Address Sanitizer report to incomplete regmap IRQ cleanup on Aug 30, 2026. The crash appeared while …
Jonghyuk Kim submitted a Linux Direct Rendering Manager scheduler patch series on Aug 28, 2026 that targets a use-after-free read shared by several GPU drivers…
Linux kernel vulnerability news dominated the security updates published from August 20 through August 27. Ubuntu, Debian, Fedora, Mageia, Oracle Linux, Rocky …
The Linux IPMI maintainer accepted a patch on Aug 26, 2026 that restores an RCU grace period before command-receiver objects are freed. The one-line change add…
A Linux system can be hardened, monitored, and carefully administered while still receiving untrusted code through a package, dependency, container image, buil…
A Linux dm-integrity patch posted on Aug 24, 2026 targets a writeback race that can leave stored data with the wrong integrity tag after a crash. Chen Cheng pr…
SUSE has released a security update for containerd, rebuilding it against the latest Go security release, affecting various SUSE Linux Enterprise products, wit…
SUSE has released a security update for buildah, addressing vulnerabilities by rebuilding it against the latest Go security release, applicable to multiple ent…
