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Alerts This Week
758
LinuxSecurity Contributor - LinuxSecurity Advisories
LinuxSecurity Advisories
Articles From LinuxSecurity Advisories
2 - 3 min read
01 June 2026
Fedora 43 Unbound Critical Fixes for RCE and Crashes 2026-3223ded15e
Update to 1.25.1 (rhbz#2480119) Fix CVE-2026-33278, Possible remote code execution during DNSSEC val
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Fedora 43 Postfix Important Buffer Over-Read Fix CVE-2026-43964
This is an update fixing CVE-2026-43964.
Fedora Linux Distribution - Security Advisories
1 - 3 min read
01 June 2026
Fedora 43 Dovecot Critical Denial of Service Info 2026-693373747f
CVE-2026-27851: lib-var-expand: Safe filter marks all following pipelines safe. CVE-2026-33603: auth
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
openSUSE Backports Critical Update re Heap Overflow DoS Risk 2026-0181-1
An update that contains security fixes can now be installed.
openSUSE Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Fedora Samba 4.24.3 Critical Remote Code Execution Fix 2026-7567819345
Update to Samba 4.24.3 - Security fix for CVE-2026-4480, CVE-2026-2340, CVE-2026-3012, CVE-2026-1933
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Fedora 44 FreeIPA Critical Samba Remote Code Execution Fix 2026-7567819345
Update to Samba 4.24.3 - Security fix for CVE-2026-4480, CVE-2026-2340, CVE-2026-3012, CVE-2026-1933
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Fedora 44 HPLIP Critical Arbitrary Code Execution Fix 2026-df2e96fe77
Update to 3.26.4, fixes CVE-2026-8631, CVE-2026-8632
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Fedora 44 perl-Catalyst-Plugin-Authentication Vulnerability CVE-2026-5091
Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Fedora 44 Postfix Important Buffer Over-Read Fix Advisory 2026-43964
This is an update fixing CVE-2026-43964.
Fedora Linux Distribution - Security Advisories
1 - 2 min read
01 June 2026
Ubuntu 20.04 LTS Little CMS Critical Denial Of Service CVE-2026-41254
Little CMS could be made to crash or run programs if it opened a specially crafted ICC profile.
Ubuntu Linux Distribution - Security Advisories
2 - 4 min read
01 June 2026
openSUSE Kernel Local Root Important Security Threat CVE-2025-54518
An update that solves three vulnerabilities can now be installed.
openSUSE Linux Distribution - Security Advisories
117 - 147 min read
01 June 2026
SUSE Kernel Security Update Important Fixing 206 Issues 2026-21845-1
An update that solves 206 vulnerabilities, contains five features and has 42 fixes can now be instal
SuSE Linux Distribution - Security Advisories
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