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5224 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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Debian 11 DLA-4507-1 VLC Important Out-of-Bounds Read DoS CVE-2025-51602

An out-of-bounds read vulnerability was discovered in VLC media player, a multimedia player and streamer. The MMS protocol handler in mmstu.c did not properly …

Linux

229 days ago · Mar 24, 2026, 2:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10 OpenStack Glance Noteworthy SSRF Vulnerability USN-8111-2

OpenStack Glance could be made to perform server-side request forgery

Linux

234 days ago · Mar 19, 2026, 7:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Micro 7.0 Container Memory Usage Alert Notification for CVE-2025-78248

An update that solves one vulnerability can now be installed.

Linux Docker

235 days ago · Mar 18, 2026, 9:40 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026 0088-1 Critical krb5-appl Remote Pre-Auth Buffer Overflow

An update that fixes one vulnerability is now available.

Linux

235 days ago · Mar 18, 2026, 4:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux RLSA-2026-4821 libvpx Notable Performance Drop CVE-2026-2501

Important: libvpx security update

Linux

236 days ago · Mar 17, 2026, 1:07 PM Read more →
The Hacker News
The Hacker News Vulnerabilities

Five Malicious Rust Crates and AI Bot Exploit CI/CD Pipelines to Steal Developer Secrets

Cybersecurity researchers have discovered five malicious Rust crates that masquerade as time-related utilities to transmit .env file data to the threat actors.…

242 days ago · Mar 11, 2026, 6:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE Tumbleweed jetty-annotations Moderate Info Leak Risk 2026-10300-1

An update that solves one vulnerability can now be installed.

Linux

245 days ago · Mar 8, 2026, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 16.0 expat Significant Memory Flaw Notification SUSE-SU-2026-30730-6

An update that solves two vulnerabilities can now be installed.

Linux

247 days ago · Mar 6, 2026, 9:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Jammy 22.04 OpenSSL Notable Memory Leak SUSE-SU-2023-0134-4

An update that solves one vulnerability can now be installed.

Linux OpenSSL

248 days ago · Mar 5, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed sdbootutil Moderate Security Issue CVE-2026-25701

An update that solves one vulnerability can now be installed.

Linux

248 days ago · Mar 5, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 libglib High Memory Corruption Notification USN-4775-1

An update that solves one vulnerability can now be installed.

Linux

249 days ago · Mar 4, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.1 Patch Notice SUSE-SU-2026-30900-1 Key OpenSSL Fix

An update that solves four vulnerabilities, contains two features and has one fix can now be installed.

Linux OpenSSL

249 days ago · Mar 4, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 26.4 2031 evolving Connection Security Notice-FEDORA-2030-9472-3

An update that solves two vulnerabilities can now be installed.

Linux

250 days ago · Mar 3, 2026, 9:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 Mailman Notable CSRF Bypass Flaw USN-8067-1

A system hardening measure could be bypassed.

Linux

251 days ago · Mar 2, 2026, 11:48 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Update 6.1 Notification for SUSE-SEC-2026-20502-1 Minor Impact

An update that solves one vulnerability can now be installed.

Linux

254 days ago · Feb 27, 2026, 2:11 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 python3.15 Alpha Patch Security Notice 2026-10af6d17b

New alpha release of Python 3.15

Linux

254 days ago · Feb 27, 2026, 2:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 8.0 gpg3 Major Security Notice SUSE-SU-2027-21557-2

An update that solves one vulnerability and has one fix can now be installed.

Linux

255 days ago · Feb 26, 2026, 6:09 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38 python310 Major Vulnerability Exposure Notice FDN-NT-2026-0755-1

An update that solves six vulnerabilities can now be installed.

Linux

255 days ago · Feb 26, 2026, 9:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2026-3208 389-ds-base Moderate Remote Code Execution

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

Linux

257 days ago · Feb 24, 2026, 10:20 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26 Alpha Essential python-github-anotherpackage Upgrade 2025-78901-9

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

Linux GitHub

263 days ago · Feb 18, 2026, 6:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE protobuf Security Patch CVE-2026-0994 Medium Severity Update

An update that solves one vulnerability can now be installed.

Linux

264 days ago · Feb 17, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4 Protobuf Moderate Recursion Bypass 2026-0563-1

An update that solves one vulnerability can now be installed.

Linux

264 days ago · Feb 17, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15 SP6 Kernel Essential Update Notice SUSE-SU-2026-0458-1

An update that solves five vulnerabilities can now be installed.

Linux

265 days ago · Feb 16, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 SP4 Kernel Protection Update covering CVE-2023-23456

An update that solves three vulnerabilities and has one security fix can now be installed.

Linux

265 days ago · Feb 16, 2026, 9:31 AM Read more →
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