Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

Stay Secure with the Latest Linux Advisories

Debianlts Large Esm H800
Debian LTS

Debian LTS openssl Important Use-After-Free NULL Pointer Issues DLA-4624-1

Calendar White Jun 09, 2026
Important
Ubuntu Large Esm H900
Ubuntu

Ubuntu 20.04 alsa-lib Important Denial of Service Fix USN-8044-2

Calendar White Jun 09, 2026
Important
Ubuntu Large Esm H900
Ubuntu

Ubuntu 26.04 LTS node-shell-quote Important Denial of Service CVE-2026-9277

Calendar White Jun 09, 2026
Important
Mageia Large Esm H800
Mageia

Mageia 9 Suricata Critical Performance Security Issues MGASA-2026-0181

Calendar White Jun 09, 2026
Critical
Mageia Large Esm H900
Mageia

Mageia 9 PackageKit Important TOCTOU Race Escalation CVE-2026-41651

Calendar White Jun 09, 2026
Important
Mageia Large Esm H900
Mageia

Mageia 9 Unbound Critical Remote Code Execution Advisory 2026-0034

Calendar White Jun 09, 2026
Critical
Ubuntu Large Esm H800
Ubuntu

Ubuntu 26.04 LTS Netatalk Multiple Security Issues USN-8395-1

Calendar White Jun 09, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 mingw-objfw 1.5.5 Update Security Fix FEDORA-2026-de23fedf3e

Calendar White Jun 08, 2026
Fedora Large Esm H900
Fedora

Fedora 43 objfw Important Update 1.5.5 Bug Fixes June 2026

Calendar White Jun 08, 2026
Important
Filter Icon 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

What got you started with Linux?

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/150-what-got-you-started-with-linux?task=poll.vote&format=json
150
radio
0
[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"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 -6 articles for you...
172
Ls Advisories Ubuntu Esm H240
Price Tag 1security advisorydenial of servicecritical issue

Ubuntu 22.04 LTS USN-6525-1 Critical: pysha3 Denial Of Service

pysha3 could be made to crash or run programs if it received specially crafted data.. ========================================================================== Ubuntu Security Notice USN-6525-1 November 29, 2023 pysha3 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: pysha3 could be made to crash or run programs if it received specially crafted data. Software Description: - pysha3: SHA-3 (Keccak) hash implementation Details: Nicky Mouha discovered that pysha incorrectly handled certain SHA-3 operations. An attacker could possibly use this issue to cause pysha3 to crash, resulting in a denial of service, or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: python3-sha3 1.0.2-4.2ubuntu0.22.04.1 Ubuntu 20.04 LTS: python3-sha3 1.0.2-4ubuntu0.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6525-1 CVE-2022-37454 Package Information: https://launchpad.net/ubuntu/+source/pysha3/1.0.2-4.2ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/pysha3/1.0.2-4ubuntu0.1 . Recent updates to pysha3 on Ubuntu address a severe security flaw that poses risks of unauthorized program execution and potential system instability.. Ubuntu Security, Pysha3 Update, Denial Of Service Issue. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Nov 29, 2023 •Critical Ubuntu
197
Ls Advisories Deblts Esm H240
Price Tag 1security advisorybuffer overflowcritical

Debian 10 DLA-3174-1 Critical: Pysha3 Buffer Overflow Fix

Nicky Mouha discovered a buffer overflow in 'sha3', a Python library for the SHA-3 hashing functions. For Debian 10 buster, this problem has been fixed in version . ------------------------------------------------------------------------- Debian LTS Advisory DLA-3174-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Stefano Rivera October 31, 2022 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : pysha3 Version : 1.0.2-2+deb10u1 CVE ID : CVE-2022-37454 Debian Bug : 1023030 Nicky Mouha discovered a buffer overflow in 'sha3', a Python library for the SHA-3 hashing functions. For Debian 10 buster, this problem has been fixed in version 1.0.2-2+deb10u1. We recommend that you upgrade your pysha3 packages. For the detailed security status of pysha3 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/pysha3 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Uncover essential patches for pysha3 tackling vulnerabilities in Debian 10. Users advised to update promptly.. Debian 10 Updates, Pysha3 Buffer Overflow Fix, Security Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Oct 31, 2022 •Critical Debian LTS
Banner 4 1028x280 1708121825 1771600306
87
Ls Advisories Debian Esm H240
Price Tag 1security advisorybuffer overflowdebian

Debian: DSA-5267-1 Urgent: Buffer Overflow Vulnerability in Pysha3

Nicky Mouha discovered a buffer overflow in 'sha3', a Python library for the SHA-3 hashing functions. For the stable distribution (bullseye), this problem has been fixed in . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5267-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff October 30, 2022 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : pysha3 CVE ID : CVE-2022-37454 Debian Bug : 1023030 Nicky Mouha discovered a buffer overflow in 'sha3', a Python library for the SHA-3 hashing functions. For the stable distribution (bullseye), this problem has been fixed in version 1.0.2-4.1+deb11u1. We recommend that you upgrade your pysha3 packages. For the detailed security status of pysha3 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/pysha3 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Enhance your pysha3 library to fix the buffer overflow vulnerability affecting SHA-3 hashing algorithms on Debian systems.. debian security, pysha3 update, buffer overflow threat, python security, sha3 hashing. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Oct 30, 2022 •Important Debian
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

What got you started with Linux?

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/150-what-got-you-started-with-linux?task=poll.vote&format=json
150
radio
0
[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"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

Your message here