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41014 result(s) for "Linux" — best match first.

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

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 →
OVHcloud CLI — v0.11.0 → v0.15.0
Incident High

OVHcloud CLI: official binaries replaced with a secret-stealing malware on GitHub for 1 h 33

On 19 October 2026, a compromised OVHcloud developer account was used to replace the GitHub release files of ovhcloud-cli v0.11.0 to v0.15.0 with a trojanised build that steals SS…

OVHSupply chainCloud

October 21, 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 →
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 →
Integrity Tech · AA26-281A — 8 CVE
Threat High

FBI and nine partner agencies expose the toolkit of China-linked Integrity Tech: old flaws, Exchange password spraying and SoftEther VPN backdoors

On 8 October 2026 the FBI, CISA, NSA and agencies from six other countries published a joint advisory on the hackers enabled by Integrity Technology Group, a Chinese company linke…

ExchangeMicrosoft 365Linux

October 9, 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 →
Apache httpd — 2.4.69 · 2026-10-01
Advisory Medium

Apache HTTP Server 2.4.69: 20 security fixes, none critical — how to update calmly

Apache released httpd 2.4.69 on 1 October 2026 with 20 vulnerability fixes, rated low (15) or moderate (5). No emergency, but every Apache server should be updated in the next mai…

ApacheLinux

October 5, 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

Fedora 45 curl Critical UAF Info Disclosure Vuln 2026-663a2d0ba4

fix HTTP/2 server push UAF (CVE-2026-18924) fix Negotiate ambient user conn reuse (CVE-2026-19931) remove test1701 - HTTP/2 Upgrade in a HTTP/1.1 POST request …

Linux

22 days ago · Oct 5, 2026, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 nagios-plugins Important Heap Overflow Fix 2026-c213ad9471

Update to upstream (bz#2453492) check_icmp: host-count overflow leads to heap buffer overflow (bz#2513957) Update 0012-fix-perl-ntp-ipv6.patch to allow upperca…

Linux

22 days ago · Oct 5, 2026, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 pgbouncer Security Advisory Denial of Service CVE-2026-6665

Update to 1.26.0.

Linux

22 days ago · Oct 5, 2026, 2:21 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian php8.2 Security Advisory DLA-4819-1 CVE-2025-1218 Denial of Service

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language, which could result in in denial of service, informati…

Linux PHP

22 days ago · Oct 5, 2026, 12:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian ruby-rack-session Important Auth Bypass and Escalation DSA-6542-1

It was discovered that incorrect error handling in ruby-rack-session may result in authentication bypass or privilege escalation in some setups. For the stable…

Linux

23 days ago · Oct 4, 2026, 8:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Stable Wireshark DoS Arbitrary Code Exec Vulnerabilities DSA-6541-1

Multiple vulnerabilities have been discocvered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary …

Linux

23 days ago · Oct 4, 2026, 6:09 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed rpcbind Moderate Network Service Issue 2026-11929-1

An update that solves one vulnerability can now be installed.

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python313-litellm Moderate Buffer Overflow Vuln 2026-11927-1

An update that solves 2 vulnerabilities can now be installed.

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE openai-codex Moderate Issues CVEs 2026-11923-1

An update that solves 2 vulnerabilities can now be installed.

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libparted Moderate CVE-2026-89085 Advisory 2026-11924-1

An update that solves one vulnerability can now be installed.

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Budgie Desktop Bug Fix 10.10.3 Update FEDORA-2026-1a5c7b6f1f

Update to Budgie 10.10.3. Brand new maintenance and bug fix release for Budgie 10.10 series. Features: Favorites in Budgie Menu Focus fix for Budgie Menu

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Budgie-Desktop-Services Update 2026-1a5c7b6f1f

Update to Budgie 10.10.3. Brand new maintenance and bug fix release for Budgie 10.10 series. Features: Favorites in Budgie Menu Focus fix for Budgie Menu

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Budgie-Desktop-View Update 10.10.3 Bug Fix Announcement

Update to Budgie 10.10.3. Brand new maintenance and bug fix release for Budgie 10.10 series. Features: Favorites in Budgie Menu Focus fix for Budgie Menu

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 uv Important Code Execution Risk Fix 2026-d1044d27b7

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Ty Update Fixes Arbitrary Code Execution Risk 2026-d1044d27b7

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 rust-libcst_derive Important Use-After-Free Fix 2026-d1044d27b7

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Rust Salsa Macro Rules Significant Code Security Update 2026

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Update for Rust-salsa Resolves Potential Code Execution Risk

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 python-uv-build Important Code Exec Risk Fix 2026-d1044d27b7

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 ruff Important Code Execution Fixes 2026-d1044d27b7

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libslirp-devel Moderate CVE-2026-95507 Advisory 2026-11922-1

An update that solves one vulnerability can now be installed.

Linux

23 days ago · Oct 4, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 pocillo-gtk-theme Update Bug Fix Features 2026-1a5c7b6f1f

Update to Budgie 10.10.3. Brand new maintenance and bug fix release for Budgie 10.10 series. Features: Favorites in Budgie Menu Focus fix for Budgie Menu

Linux

23 days ago · Oct 4, 2026, 3:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Budgie Control Center Update Bug Fixes 2026-1a5c7b6f1f

Update to Budgie 10.10.3. Brand new maintenance and bug fix release for Budgie 10.10 series. Features: Favorites in Budgie Menu Focus fix for Budgie Menu

Linux

23 days ago · Oct 4, 2026, 3:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 rust-salsa-macros Important Update Use-After-Free Fix 2026-10-04

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

23 days ago · Oct 4, 2026, 3:45 AM Read more →
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