Rocky Linux has rolled out a fresh wave of security patches for version ten while also releasing one update for the previous release. These advisories cover a wide array of essential software ranging from the core kernel and httpd service to modern frameworks like .NET and Ruby. Each notification includes a CVSS base score that helps administrators quickly gauge whether the threat level sits at moderate or important. You should apply these fixes right away since delayed installation leaves your systems exposed to known exploits.

RLSA-2026:20693: Moderate: mysql8.4 security update
RLSA-2026:20600: Important: wireshark security update
RLSA-2026:21380: Important: firefox security update
RLSA-2026:21754: Important: .NET 9.0 security update
RLSA-2026:21286: Important: .NET 8.0 security update
RLSA-2026:20594: Moderate: glibc security update
RLSA-2026:21433: Important: httpd security update
RLSA-2026:21757: Important: flatpak security update
RLSA-2026:21676: Important: cockpit security update
RLSA-2026:21557: Important: kernel security update
RLSA-2026:20606: Important: ruby4.0 security update
RLSA-2026:20567: Important: qt6-qtdeclarative security update
RLSA-2026:21755: Important: flatpak security update

RLSA-2026:20693: Moderate: mysql8.4 security update

An update is available for mysql8.4.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20693: Moderate: mysql8.4 security update

RLSA-2026:20600: Important: wireshark security update

An update is available for wireshark.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20600: Important: wireshark security update

RLSA-2026:21380: Important: firefox security update

An update is available for firefox.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21380: Important: firefox security update

RLSA-2026:21754: Important: .NET 9.0 security update

An update is available for dotnet9.0.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21754: Important: .NET 9.0 security update

RLSA-2026:21286: Important: .NET 8.0 security update

An update is available for dotnet8.0.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21286: Important: .NET 8.0 security update

RLSA-2026:20594: Moderate: glibc security update

An update is available for glibc.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20594: Moderate: glibc security update

RLSA-2026:21433: Important: httpd security update

An update is available for httpd.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21433: Important: httpd security update

RLSA-2026:21757: Important: flatpak security update

An update is available for flatpak.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21757: Important: flatpak security update

RLSA-2026:21676: Important: cockpit security update

An update is available for cockpit.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21676: Important: cockpit security update

RLSA-2026:21557: Important: kernel security update

An update is available for kernel.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:21557: Important: kernel security update

RLSA-2026:20606: Important: ruby4.0 security update

An update is available for ruby4.0.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20606: Important: ruby4.0 security update

RLSA-2026:20567: Important: qt6-qtdeclarative security update

An update is available for qt6-qtdeclarative.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:20567: Important: qt6-qtdeclarative security update

RLSA-2026:21755: Important: flatpak security update

An update is available for flatpak.
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-2026:21755: Important: flatpak security update