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977 result(s) for "OT" — best match first.

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Latest headlines from security outlets

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Cyber experts call on CISA to create mandatory federal OT rules

The Operational Technology Cybersecurity Coalition released a white paper urging the CISA to create a new directive centered around operational technology, whi…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 xdotool Important Security Advisory 2026-c836eb1b43

Rebuild for new libxdo .so version

Linux

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Fedora 45 Gnote Update to GNOME 51.0 Advisory 2026-48a7996f9c

GNOME 51.0

Linux

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openSUSE Leap 16.0 389-ds Remote Code Execution Advisory 2026-21950-1

An update that solves 6 vulnerabilities and has 6 bug fixes can now be installed.

Linux

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Fedora 44 Pcs Update CVE-2026-84828 Security Notice and Advisory

Rebased pcs to the newest major version (see CHANGELOG.md) - includes fix for CVE-2026-84828 Updated standalone web UI and HA Cluster Management Cockpit applic…

Linux

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openSUSE Python-GitPython Important Remote Code Exec Advisory 2026-21874-1

An update that solves 26 vulnerabilities and has 27 bug fixes can now be installed.

Linux

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Advisory 8818-1 Important Memory Protection Issues in Ubuntu 22.04 Kernel

Several security issues were fixed in the Linux kernel.

Linux

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Fedora 44 libheif Security Advisory 2026 - ba6dbf405c Notification

Latest security bugfix release from upstream. Changes: https://github.com/strukturag/libheif/releases/tag/v1.23.4 . Resolves a number of vulnerabilities. Split…

Linux GitHub

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Oracle Linux 10 DotNet 8.0 Moderate Bug Fix Advisory ELSA-2026-67525

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

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Fedora 45 Knot 3.5.8 Update Advisory 2026-e7ca68120c Security Enhancements

Update to 3.5.8 (security fixes in XDP, DDNS, and TSIG).

Linux

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Oracle Linux 8 reveals notable Redis CVEs in advisory ELSA-2026-64823-0

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux Databases

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openSUSE perl-Protocol-HTTP2 Moderate CVE-2026-16028 Fix Advisory

An update that solves one vulnerability can now be installed.

Linux

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SUSE dracut Important Remote Code Exec Threat Advisory 2026-23513-1

An update that solves two vulnerabilities can now be installed.

Linux

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Rocky Linux freerdp Major Remote Code Execution Advisory RLSA-2026-66349

Important: freerdp security update

Linux

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Fedora 44 DokuWiki Backport Remote Code Execution Advisory Resolution

Backport object injection RCE fix - see https://github.com/dokuwiki/dokuwiki/issues/4752

Linux GitHub

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Linux Advisory Timer Vulnerabilities Leading to Use-After-Free Issues

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

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Mageia 10 Draksnapshot Copyright Update Advisory 2026-0104

Mageia released updates for version 10 to correct outdated copyright dates in various tools and packages, ensuring the accuracy of copyright information in the…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 10 Sar2 Bug Fix Notification for Advisory 2026-0094

An update for Mageia 10 addresses a bug in sar2 that prevented the game from starting due to data path issues, resolving the reported problem.

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Debian LTS xorg-server Urgent DoS Privilege Escalation Notice DLA-4738-1

Debian has issued an advisory regarding multiple vulnerabilities in the Xorg X server that could lead to privilege escalation and denial of service, urging upd…

Linux

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Oracle Linux 7 libarchive Important Remote Access Fix ELSA-2026-8517

Oracle Linux Security Advisory ELSA-2026-8517 announces updates for Oracle Linux 7, addressing vulnerabilities CVE-2026-4424 and CVE-2026-5121 in various packa…

Linux

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openSUSE ffmpeg-4 Important Remote Code Execution Risk Advisory 2026-3542-1

SUSE released an important security update for ffmpeg-4, addressing seven vulnerabilities that could lead to denial of service or arbitrary code execution, alo…

Linux

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Mageia 10 9 Telegram Update Bugfix Notification Advisory 2026-0079

Mageia released an update addressing issues in the Telegram plugin for Pidgin, improving conversation organization and fixing login problems after closing the …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libde265 Major Exec Threat Memory Exhaustion DoS Notice DSA-6413-1

Debian has issued a security advisory addressing multiple vulnerabilities in libde265 that could lead to denial of service, memory exhaustion, or arbitrary cod…

Linux

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Debian LTS p7zip Critical Buffer Overflow Remote Code Exec DLA-4719-1

Debian LTS released an advisory for p7zip, addressing multiple vulnerabilities including a heap overflow and an issue with RAR5 handling, recommending users up…

Linux