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 1 465
Alerts This Week
Warning Icon 1 465

Stay Secure with the Latest Linux Advisories

Rockylinux Esm H800
Rocky

Rocky Linux 8 RLSA-2026-42550 kernel-rt Important Security Fixes

Calendar White Jul 22, 2026
Important
Rockylinux Esm H900
Rocky

Rocky Linux RLSA-2026-42552 Kernel Important Security Fix

Calendar White Jul 22, 2026
Important
Rockylinux Esm H900
Rocky

Rocky Linux RLSA-2026-42733 glibc Moderate Information Disclosure and DoS

Calendar White Jul 22, 2026
moderate
Debianlts Large Esm H800
Debian LTS

Debian LTS DLA-4694-1 NSS Critical Denial Of Service Code Execution

Calendar White Jul 22, 2026
Critical
Fedora Large Esm H900
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 H800
Fedora

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

Calendar White Jul 21, 2026
Critical
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
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...
202
Ls Advisories Opensuse Esm H240
Price Tag%201security advisoryimportantOpenSUSE

openSUSE 2026-21321-1 Go1.26-Openssl Significant Security Patch

An update that solves 2 vulnerabilities and has 5 bug fixes can now be installed.. openSUSE security update: security update for go1.26-openssl ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21321-1 Rating: important References: * bsc#1245878 * bsc#1255111 * bsc#1264395 * bsc#1271014 * bsc#1271015 Cross-References: * CVE-2026-39822 * CVE-2026-42505 CVSS scores: * CVE-2026-39822 ( SUSE ): 7.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H * CVE-2026-42505 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Affected Products: openSUSE Leap 16.0 ------------------------------------------------------------- An update that solves 2 vulnerabilities and has 5 bug fixes can now be installed. Description: This update for go1.26-openssl fixes the following issues - Update to version go1.26.5 (bsc#1255111). - CVE-2026-39822: os: Root escape via symlink plus trailing slash (bsc#1271014). - CVE-2026-42505: crypto/tls: omit PSK in ECH outer client hello (bsc#1271015). Patch instructions: To install this openSUSE security update use the suse recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 16.0 zypper in -t patch openSUSE-Leap-16.0-1225=1 Package List: - openSUSE Leap 16.0: go1.26-openssl-1.26.5-160000.1.1 go1.26-openssl-doc-1.26.5-160000.1.1 go1.26-openssl-race-1.26.5-160000.1.1 References: * https://www.suse.com/security/cve/CVE-2026-39822.html * https://www.suse.com/security/cve/CVE-2026-42505.html . This important update for openSUSE fixes two vulnerabilities in go1.26-openssl, addressing critical security flaws related to symlink issues.. openSUSE Go OpenSSL Security Update CVE-2026-39822 CVE-2026-42505. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jul 15, 2026 •Important OpenSUSE
89
Ls Advisories Fedora Esm H240
Price Tag%201security advisorysecurity issuecritical

Fedora 25: Critical ProFTPD CVE-2017-7418 Symlink Bypass Fix

Current upstream maintenance release for the 1.3.5 series. Includes fix for CVE-2017-7418, where not all path elements were checked for symlinks when using a chroot, so attackers with local access could bypass the AllowChrootSymlinks control by replacing a path component (other than the last one) with a symbolic link.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2017-c6f424c3ff 2017-04-19 03:08:24.316658 --------------------------------------------------------------------------------Name : proftpd Product : Fedora 25 Version : 1.3.5e Release : 1.fc25 URL : http://www.proftpd.org/ Summary : Flexible, stable and highly-configurable FTP server Description : ProFTPD is an enhanced FTP server with a focus toward simplicity, security, and ease of configuration. It features a very Apache-like configuration syntax, and a highly customizable server infrastructure, including support for multiple 'virtual' FTP servers, anonymous FTP, and permission-based directory visibility. This package defaults to the standalone behavior of ProFTPD, but all the needed scripts to have it run by systemd instead are included. --------------------------------------------------------------------------------Update Information: Current upstream maintenance release for the 1.3.5 series. Includes fix for CVE-2017-7418, where not all path elements were checked for symlinks when using a chroot, so attackers with local access could bypass the AllowChrootSymlinks control by replacing a path component (other than the last one) with a symbolic link. --------------------------------------------------------------------------------References: [ 1 ] Bug #1439693 - CVE-2017-7418 proftpd: AllowChrootSymlinks control bypass https://bugzilla.redhat.com/show_bug.cgi?id=1439693 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program.Use su -c 'dnf upgrade proftpd' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. . Important security patch for proftpd in Fedora 25 resolves CVE-2017-7418, addressing vulnerabilities related to symlink bypass exploits.. proftpd security update,Fedora 25 advisory,symlink fix. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Apr 19, 2017 •Critical Fedora
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