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Curated security alerts, vulnerabilities, operating-system updates, cloud and AI news, and vendor advisories from trusted sources.
Last updated
17 Oct 2026, 8:13 PM
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18 Oct 2026, 8:00 AM
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Critical Vulnerabilities
Fedora 44 Thunderbird Update Advisory 2026-379e77483b Release Information
Update to latest stable upstream version.
Critical Vulnerabilities
Critical
Fedora 44 FreeIPA Critical Identity Protection Advisory 2026-1c8697a163
FreeIPA 4.13.4 security release Upstream release notes: https://www.freeipa.org/release-notes/4-13-4.html
Critical Vulnerabilities
Fedora 45 WebkitGTK Update Advisory 2026-21b582110b Released Today
Update to 2.54.0
Critical Vulnerabilities
Fedora 45 NSS Update 3.129.0 Security Bug Fixes 2026-9b9d903069
NSS Release Notes Update NSS to 3.129.0 Bug 2017322 - set CKA_NSS_SERVER_DISTRUST_AFTER for CN=Izenpe.com. Bug 2025246 - fix unknown key error type in ssl_SetAuthKeyBits.…
Critical Vulnerabilities
Fedora 45 Asterisk 23.5.0 Security Advisory CVE-2026-57160 Buffer Overflow
Disable outdated functionality which requires outdated SDL1. Fix for CVE-2026-57160
Critical Vulnerabilities
Fedora 45 OpenPubkey SSH Advisory CVE-2026-56855 CVE-2026-78662 DoS Fix
Update the bundled golang.org/x/crypto to v0.56.0, which fixes CVE-2026-56855 and CVE-2026-78662 (denial of service via crafted channel messages in golang.org/x/crypto/ssh's connection multiplexer). opkssh only…
Critical Vulnerabilities
Fedora 45 FreeIPA 4.13.4 Security Advisory CVE-2026-79678 CVE-2026-76578
FreeIPA 4.13.4 security release Upstream release notes: https://www.freeipa.org/release-notes/4-13-4.html
Critical Vulnerabilities
openSUSE Alloy Moderate Security Fix Advisory 2026-11803-1
An update that solves 18 vulnerabilities can now be installed.
Critical Vulnerabilities
Critical
Mageia ntpsec Critical Buffer Overflow Advisory CVE-2026-18321
Security update
Critical Vulnerabilities
Mageia Postfix Security Update Advisory for the year 2026-0429
Security update
Critical Vulnerabilities
Mageia 10 MPG123 Security Advisory 2026-0428 Updated Packages
Security update
Critical Vulnerabilities
Mageia perl-YAML Important CVE-2026-63676 Update Advisory 2026-0426
Security update
Critical Vulnerabilities
Critical
Mageia 10 9 libssh Critical Buffer Overflow DoS Advisory 2026-0425
Security update
Critical Vulnerabilities
Rocky Linux Kernel Important Security Advisory RLSA-2026-68570 CVE Fixes
Important: kernel security, bug fix, and enhancement update
Critical Vulnerabilities
North Korean WaterPlum hackers infected 30,000 devices worldwide
A joint law enforcement advisory warns that the North Korean hacking group WaterPlum compromised at least 30,000 devices worldwide from December 2025 through July…