Latest headlines from security outlets
Collected every two hours from specialised publications — each link leads to the original article.
Ubuntu 20.04 Perl Critical DoS Buffer Overflow Advisory USN-8467-1
Several security issues were fixed in Perl.
Debian 11 cloud-init Important Sources List Issue DLA-4645-1
Rocky Linux 389-ds Major Remote Denial of Service Advisory RLSA-2026-26459
Important: 389-ds:1.4 security update
Mageia OpenSC Critical Buffer Overflow Attack Advisory 2026-0231
Security update
SUSE OpenSUSE Rekor Important Update Advisory 2026-2595-1
# Security update for rekor Announcement ID: SUSE-SU-2026:2595-1 Release Date: 2026-06-23T15:38:14Z Rating: important References:
Mageia Mumble Important DoS Threat Advisory 2026-0228 CVE-2025-71264
Security update
Rocky Linux 10 Kernel Important Bug Fix Advisory RLSA-2026-27288
Important: kernel security, bug fix, and enhancement update
INTERPOL Warns Phishing, Ransomware, and AI Scams Are Rising Across Asia-Pacific
A new report from INTERPOL has revealed a "dramatic increase" in cybercrime in Asia and the South Pacific, fueled by rapid digitalization, internet penetration…
Rocky Linux 9 389-ds-base Important Remote DoS Advisories RLSA-2026-26455
Important: 389-ds-base security, bug fix, and enhancement update
Rocky Linux Advisory RLSA-2026-26459 389-ds Important DoS Fix
Important: 389-ds:1.4 security update
Rocky Linux Valkey Important Code Execution Risks Advisory RLSA-2026-25925
Important: valkey security update
SUSE Azure-Storage-Azcopy Important Denial of Service Advisory 2026-2466-1
An update that solves five vulnerabilities and has one security fix can now be installed.
OpenStack Keystone Flaws Expose Multiple Paths to Cloud Privilege Escalation
The recent Keystone advisory is unusual because the vulnerabilities are scattered across several features but keep affecting the same class of security control…
Rocky Linux Valkey Important Remote Code Execution Advisory RLSA-2026-25925
Important: valkey security update
Rocky Linux Dracut Important Root Code Execution Advisory RLSA-2026-26532
Important: dracut security update
Rocky Linux 10 Issues Important Advisories on 389-ds-base Remote DoS Risks
Important: 389-ds-base security, bug fix, and enhancement update
Debian LTS Thunderbird Critical Code Execution Advisory DLA-4636-1
Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For Debian 11 bullseye, these problems have bee…
SUSE Rootlesskit Important Fix Advisory SUSE-SU-2026-2451-1
# Security update for rootlesskit Announcement ID: SUSE-SU-2026:2451-1 Release Date: 2026-06-18T13:48:10Z Rating: important References:
Ubuntu 18.04 LXD Critical DoS Threat Advisory USN-8447-2
Several security issues were fixed in LXD.
Debian Thunderbird Critical Issues Advisory DSA-6351-1 CVE-2026-12289-12330
Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the stable distribution (trixie), these pro…
SUSE Rustup Important Stack Exhaustion Fix Advisory 2026-2441-1
An update that solves one vulnerability and has one security fix can now be installed.
Slackware bind Critical DNS Memory Corruption Fix Advisory 2026-168-01
New bind packages are available for Slackware 15.0 and -current to fix a security issue.
Rocky Linux Tomcat Important Certificate Bypass Advisory RLSA-2026-26323
Important: tomcat security update
Rocky Linux xorg-x11-server-Xwayland Advisory RLSA-2026-26562 Key Fixes
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update