Rocky Linux just pushed out a fresh wave of security advisories that cover both version eight and version nine systems. You will find patches for widely used packages ranging from several .NET framework releases to essential networking tools like BIND and QEMU KVM. Each advisory includes detailed CVSS ratings so system administrators can quickly gauge the threat level before deploying the fixes. Applying these updates promptly keeps your server environment secure while maintaining compatibility with existing workflows.

RLSA-2026:21295: Important: .NET 10.0 security update
RLSA-2026:20586: Important: thunderbird security update
RLSA-2026:21294: Important: .NET 9.0 security update
RLSA-2026:20929: Moderate: libexif security update
RLSA-2026:21382: Important: firefox security update
RLSA-2026:20589: Important: dnsmasq security update
RLSA-2026:21291: Important: .NET 8.0 security update
RLSA-2026:20585: Important: compat-libtiff3 security update
RLSA-2026:20611: Important: gnutls security update
RLSA-2026:20587: Moderate: glibc security update
RLSA-2026:20579: Moderate: freeipmi security update
RLSA-2026:19167: Important: pcs security update
RLSA-2026:18705: Moderate: mingw-glib2 security update
RLSA-2026:19365: Important: jq security update
RLSA-2026:19366: Important: python-markdown security update
RLSA-2026:18824: Moderate: luksmeta security update
RLSA-2026:18786: Important: bind security update
RLSA-2026:18931: Moderate: unbound security update
RLSA-2026:18597: Low: NetworkManager security update
RLSA-2026:18772: Moderate: qemu-kvm security update

RLSA-2026:21295: Important: .NET 10.0 security update

An update is available for dotnet10.0.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21295: Important: .NET 10.0 security update

RLSA-2026:20586: Important: thunderbird security update

An update is available for thunderbird.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20586: Important: thunderbird security update

RLSA-2026:21294: Important: .NET 9.0 security update

An update is available for dotnet9.0.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21294: Important: .NET 9.0 security update

RLSA-2026:20929: Moderate: libexif security update

An update is available for libexif.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20929: Moderate: libexif security update

RLSA-2026:21382: Important: firefox security update

An update is available for firefox.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21382: Important: firefox security update

RLSA-2026:20589: Important: dnsmasq security update

An update is available for dnsmasq.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20589: Important: dnsmasq security update

RLSA-2026:21291: Important: .NET 8.0 security update

An update is available for dotnet8.0.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21291: Important: .NET 8.0 security update

RLSA-2026:20585: Important: compat-libtiff3 security update

An update is available for compat-libtiff3.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20585: Important: compat-libtiff3 security update

RLSA-2026:20611: Important: gnutls security update

An update is available for gnutls.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20611: Important: gnutls security update

RLSA-2026:20587: Moderate: glibc security update

An update is available for glibc.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20587: Moderate: glibc security update

RLSA-2026:20579: Moderate: freeipmi security update

An update is available for freeipmi.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20579: Moderate: freeipmi security update

RLSA-2026:19167: Important: pcs security update

An update is available for pcs.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:19167: Important: pcs security update

RLSA-2026:18705: Moderate: mingw-glib2 security update

An update is available for mingw-glib2.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:18705: Moderate: mingw-glib2 security update

RLSA-2026:19365: Important: jq security update

An update is available for jq.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:19365: Important: jq security update

RLSA-2026:19366: Important: python-markdown security update

An update is available for python-markdown.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:19366: Important: python-markdown security update

RLSA-2026:18824: Moderate: luksmeta security update

An update is available for luksmeta.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:18824: Moderate: luksmeta security update

RLSA-2026:18786: Important: bind security update

An update is available for bind.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:18786: Important: bind security update

RLSA-2026:18931: Moderate: unbound security update

An update is available for unbound.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:18931: Moderate: unbound security update

RLSA-2026:18597: Low: NetworkManager security update

An update is available for NetworkManager.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:18597: Low: NetworkManager security update

RLSA-2026:18772: Moderate: qemu-kvm security update

An update is available for qemu-kvm.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:18772: Moderate: qemu-kvm security update