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5222 result(s) for "OT" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

OpenSSH — 10.6p2
Vulnerability High

OpenSSH: password authentication can be bypassed on Linux systems using musl without PAM, CERT-FR warns

OpenSSH released version 10.6p2 on 5 November 2026 to close a password authentication bypass in sshd affecting Linux systems built on the musl C library with PAM disabled, such as…

LinuxOpenSSHAlpine Linux

November 6, 2026 Read more →
WordPress — CVE-2026-119977
Vulnerability High

WordPress: a flaw in the core upgrade process is exploited to run code on servers, CISA warns

CISA added CVE-2026-119977, a race condition in WordPress core upgrades that lets an unauthenticated attacker run code on the server during the upgrade window, to its catalog of a…

WordPressPHPApache

November 4, 2026 Read more →
Synology DSM — Synology-SA-24:20
Vulnerability High

Synology: ransomware attacks hit NAS still running DSM versions left unpatched since 2024

Synology says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom. The vendor points t…

SynologyNASRansomware

November 3, 2026 Read more →
GitLab — CVE-2026-97229
Vulnerability Critical

GitLab CVE-2026-97229: now listed as exploited by CISA, and Alpine Linux shows that upgrading is not always enough

CISA has added CVE-2026-97229, a GitLab flaw rated CVSS 10.0, to its catalogue of exploited vulnerabilities. Alpine Linux reports an attempted attack on its own server, which rema…

GitLabRubyCI/CD

October 31, 2026 Read more →
VeloCloud Orchestrator — CVE-2026-114625
Vulnerability High

Arista VeloCloud Orchestrator: an exploited SQL injection turns a read-only account into an operator

Arista has fixed CVE-2026-114625, a SQL injection in the on-premises VeloCloud Orchestrator that lets a user with the lowest role take operator privileges over the SD-WAN manageme…

AristaVeloCloudSD-WAN

October 25, 2026 Read more →
PHP — CVE-2026-109618 · CVE-2026-109619
Vulnerability High

PHP2Shell: two critical PHP flaws allow unauthenticated remote code execution on web servers

On 21 October 2026, the PHP project shipped emergency releases 8.5.12, 8.4.27, 8.3.36 and 8.2.35 to fix CVE-2026-109618 and CVE-2026-109619, two memory flaws that let an unauthent…

PHPApacheNginx

October 22, 2026 Read more →
BeyondTrust — CVE-2026-102764
Vulnerability Critical

BeyondTrust Remote Support: a zero-day exploited since August lets attackers take over the appliance without an account

BeyondTrust has fixed CVE-2026-102764, a critical flaw in Remote Support that lets an attacker with no account perform file operations on the appliance. According to Google and Ma…

BeyondTrustRemote accessLinux

October 17, 2026 Read more →
PAN-OS — CVE-2026-0322
Vulnerability High

Palo Alto PAN-OS: a management interface flaw gives root on firewalls, already exploited

Palo Alto Networks has fixed CVE-2026-0322, a flaw in the PAN-OS management interface that lets an authenticated administrator run code as root on PA-Series and VM-Series firewall…

Palo Alto NetworksFirewallPalo Alto

October 16, 2026 Read more →
Nextcloud · Collabora CODE — CVE-2026-110447
Vulnerability Critical

Nextcloud: attackers plant web shells through Collabora’s Built-in CODE Server app, update or remove it now

A critical flaw in the optional Nextcloud app Collabora Online - Built-in CODE Server lets anyone run system commands on the server without logging in. It has been exploited since…

NextcloudLinuxPHP

October 15, 2026 Read more →
Cisco Secure Email Gateway — CVE-2026-76519
Vulnerability Critical

Cisco Secure Email Gateway: a single booby-trapped email gives attackers root, flaw already exploited

Cisco has fixed CVE-2026-76519, a critical flaw in its Secure Email Gateway that lets anyone send an email with a crafted attachment to write files and run commands as root on the…

CiscoEmail security

October 15, 2026 Read more →
Windows Shell — CVE-2026-96951
Vulnerability High

Windows Shell: a zero-day that strips the internet warning from files, fixed in October’s Patch Tuesday

Among the more than 1,400 flaws fixed by Microsoft on 13 October, CVE-2026-96951 (CVSS 8.8) is already exploited: it lets a booby-trapped file escape the Mark of the Web protectio…

Windows

October 14, 2026 Read more →
Ivanti Connect Secure — CVE-2026-104935
Vulnerability Critical

Ivanti Connect Secure: zero-day chain exploited for root access, one of three flaws still unpatched

Attackers chained three unknown flaws in Ivanti Connect Secure VPN appliances to run commands as root without logging in, then harvested Active Directory credentials. Ivanti fixed…

IvantiVPNActive Directory

October 14, 2026 Read more →
Atlassian Data Center — CVE-2026-21589
Vulnerability High

Atlassian Data Center: critical flaw lets anyone read files on Jira, Confluence and Bitbucket servers

Atlassian disclosed on 5 October 2026 CVE-2026-21589 (CVSS 9.3), a path traversal flaw in eight self-hosted products, including Jira, Confluence and Bitbucket Data Center. No logi…

AtlassianJiraConfluence

October 7, 2026 Read more →
Microsoft Exchange — CVE-2026-96940
Vulnerability High

Microsoft Exchange: one stolen account is enough to read every mailbox — install the out-of-band fix

CVE-2026-96940 (CVSS 8.8) lets any authenticated user of an on-premises Exchange server read other people’s mail and attachments in the same organisation. Microsoft shipped an out…

ExchangeWindows

October 6, 2026 Read more →
Citrix NetScaler — CVE-2026-88771 · 88772 · 88779
Vulnerability Critical

Citrix NetScaler: two critical zero-days under mass exploitation — patch, then check for compromise

Two pre-authentication flaws in NetScaler ADC and Gateway (CVE-2026-88771 and CVE-2026-88772, CVSS 9.5) were exploited before any fix existed and are now used by many attacker gro…

CitrixVPN

October 4, 2026 Read more →
Source Watch

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE amazon-ecs-init Update Fixes Remote Crash Risks

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Linux AWS

16 days ago · Oct 22, 2026, 3:48 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 PHP 8.4 and 8.5 Remote Code Execution Vulnerability Fixes

Security update

PHP

16 days ago · Oct 22, 2026, 6:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 PHP Updates Fix DoS and Remote Code Execution

Important: php security update

Linux PHP

16 days ago · Oct 22, 2026, 6:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 .NET 9.0 Fixes DoS and Remote Code Execution

Critical: .NET 9.0 security, bug fix, and enhancement update

Linux

16 days ago · Oct 22, 2026, 6:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 .NET 10.0 Fixes Critical Remote Code Execution

Critical: .NET 10.0 security, bug fix, and enhancement update

Linux

16 days ago · Oct 22, 2026, 6:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 .NET 9.0 Fixes DoS and Remote Code Execution

Critical: .NET 9.0 security, bug fix, and enhancement update

Linux

16 days ago · Oct 22, 2026, 6:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Arch Linux php-legacy Fixes a Remote Code Execution Vulnerability

The package php-legacy before version 8.3.36-1 is vulnerable to arbitrary code execution.

Linux PHP

17 days ago · Oct 21, 2026, 8:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Arch Linux PHP Critical Remote Code Execution ASA-202610-1

The package php before version 8.5.12-1 is vulnerable to arbitrary code execution.

Linux PHP

17 days ago · Oct 21, 2026, 8:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE ImageMagick Update Fixes 37 Security Issues with Improved Protection

An update that solves 37 vulnerabilities can now be installed.

Linux

17 days ago · Oct 21, 2026, 6:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu PHP Updates Address Remote Code Execution Risks in Multiple Releases

PHP could be made to crash or run programs if it received specially crafted network traffic.

Linux PHP

17 days ago · Oct 21, 2026, 5:40 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE git-bug Update Addresses Remote Denial-of-Service Vulnerability

An update that solves one vulnerability can now be installed.

Linux

17 days ago · Oct 21, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu PHP Updates Fix Remote Code Execution in Multiple Releases

PHP could be made to crash or run programs if it received specially crafted network traffic.

Linux PHP

17 days ago · Oct 21, 2026, 4:08 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 PuTTY Update Fixes Remote Attack Vulnerabilities

An update that solves 3 vulnerabilities and has 3 bug fixes can now be installed.

Linux

18 days ago · Oct 20, 2026, 5:53 PM Read more →
The Hacker News
The Hacker News Vulnerabilities

Critical FortiSIEM Flaw Gets Public Exploit PoC for Unauthenticated Remote Code Execution

Cybersecurity researchers have released a proof-of-concept (PoC) exploit for a recently patched critical security flaw impacting Fortinet FortiSIEM that could …

Fortinet

18 days ago · Oct 20, 2026, 5:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed inspektor-gadget 0.57.0-1.1 Fixes Remote DoS

An update that solves one vulnerability can now be installed.

Linux

18 days ago · Oct 20, 2026, 5:38 PM Read more →
The Hacker News
The Hacker News Vulnerabilities

ClickFix Attackers Exploit Siemens Software Center Flaw to Deploy Remote Access Trojan

Siemens has addressed a DLL sideloading vulnerability impacting Siemens Software Center that it said has been exploited in ClickFix attacks. The high-severity …

18 days ago · Oct 20, 2026, 9:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen 4.12.4 Fixes Four Issues - A Reboot Is Required

An update that solves four vulnerabilities can now be installed.

Linux

19 days ago · Oct 19, 2026, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE iperf Important Remote Denial Memory Exhaustion CVE-2026-22090-1

An update that solves 5 vulnerabilities and has 5 bug fixes can now be installed.

Linux

20 days ago · Oct 18, 2026, 5:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE Leap 16.0 openvpn Major Remote Access Memory Leak CVE-2026-22072-1

An update that solves 9 vulnerabilities and has 9 bug fixes can now be installed.

Linux

20 days ago · Oct 18, 2026, 5:55 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE hawk2 Important Cross-Site Scripting and Other Issues 2026-22068-1

An update that solves 7 vulnerabilities and has 9 bug fixes can now be installed.

Linux

20 days ago · Oct 18, 2026, 5:54 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE libsoup2 Important Remote Denial and Memory Leak Issues 2026-4703-1

An update that solves 15 vulnerabilities can now be installed.

Linux

21 days ago · Oct 17, 2026, 2:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libsoup Important Remote DoS and Security Threat Vuln 2026-4690-1

An update that solves 14 vulnerabilities can now be installed.

Linux

22 days ago · Oct 16, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 OpenSSL 3.5.9 Security Notice CVE-2026-93eed17997

Rebase to OpenSSL 3.5.9

Linux OpenSSL

22 days ago · Oct 16, 2026, 6:50 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python313-zipp Medium CVE-2024-5569 Notification 2026-12048-1

An update that solves one vulnerability can now be installed.

Linux

22 days ago · Oct 16, 2026, 5:38 PM Read more →
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