Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 542
Alerts This Week
Warning Icon 1 542

Stay Secure with the Latest Linux Advisories

Fedora Large Esm H800
Fedora

Fedora 43 Kernel Important Security Fix for net/can 2026-f1fc7772c3

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 Nuclei Important Cross-site Scripting DoS Threat 2026-d36ca2dd19

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 perl-Crypt-OpenSSL-X509 Important Fix CVE-2026-58101

Calendar White Jul 21, 2026
Critical
Fedora Large Esm H800
Fedora

Fedora 43 rust-syslog Critical Path Traversal DoS Vuln 2026-659cb50390

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 Rust RPKI Critical Path Traversal Issues Fix 2026-659cb50390

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 Routinator Important Security Fixes CVE-2026-49232 to 49235

Calendar White Jul 21, 2026
Important
Fedora Large Esm H800
Fedora

Fedora 43 rust-fern Important Path Traversal Fix Advisory 2026-659cb50390

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 44 Kernel Important Net CAN Issue Fix Advisory 2026-2dd8b600bb

Calendar White Jul 21, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 44 btrbk Critical Update Snapshot Tool Fix CVE-2026-62943

Calendar White Jul 21, 2026
Important
Filter%20icon Refine advisories
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security advisories

We found -7 articles for you...
87
Ls Advisories Debian Esm H240
Price Tag%201security advisorymoderatedebian

Debian DSA-2414-2 Moderate: Fex Input Sanitization Regression

It was discovered that the last security update for F*X, DSA-2414-1, introduced a regression. Updated packages are now available to address this problem. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2414-2 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Nico Golde February 25, 2012 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : fex Vulnerability : insufficient input sanitization Problem type : remote Debian-specific: no CVE ID : CVE-2012-0869 It was discovered that the last security update for F*X, DSA-2414-1, introduced a regression. Updated packages are now available to address this problem. For the stable distribution (squeeze), this problem has been fixed in version 20100208+debian1-1+squeeze3. The testing (wheezy) and unstable (sid) distributions are not affected by this problem. We recommend that you upgrade your fex packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Recently issued updates for Debian DSA-2414-2 tackle a fex regression problem, improving overall system safety and reliability.. Debian Security Advisory,Fex Update,Input Sanitization Issue. . LinuxSecurity.com Team

Calendar%202 Feb 25, 2012 Debian
87
Ls Advisories Debian Esm H240
Price Tag%201security advisoryDebianremote

Debian: DSA-2259-2 Important: Compromised Security in Fex Authentication

It was discovered that fex, a web service for transferring very large, files, is not properly validating authentication IDs. While the service properly validates existing authentication IDs, an attacker who is not specifying any authentication ID at all, can bypass the authentication . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2259-1 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Nico Golde June 12, 2011 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : fex Vulnerability : authentication bypass Problem type : remote Debian-specific: no CVE ID : CVE-2011-1409 It was discovered that fex, a web service for transferring very large, files, is not properly validating authentication IDs. While the service properly validates existing authentication IDs, an attacker who is not specifying any authentication ID at all, can bypass the authentication procedure. The oldstable distribution (lenny) does not include fex. For the stable distribution (squeeze), this problem has been fixed in version 20100208+debian1-1+squeeze1. For the testing distribution (wheezy), this problem will be fixed soon. For the unstable distribution (sid), this problem has been fixed in version 20110610-1. We recommend that you upgrade your fex packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Fex experiences flaw in authentication protocols; users of Debian advised to apply updates to protect significant file exchanges.. fex update, Debian security advisory, authentication issue, security update, remote vulnerability. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 12, 2011 •Important Debian
Banner 2 1028x280 1708121730 1 1771599631
News Add Esm H240

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200

Search Topics