Rocky Linux published three errata addressing kernel stability and hardware firmware concerns across multiple server distributions. The first advisory targets Rocky Linux SIG Cloud 9 with a moderate severity rating, while the second delivers an important level patch for SIG Cloud 8. Administrators managing standard Rocky Linux 8 should also apply the microcode_ctl patch to resolve underlying hardware instruction bugs. Each release includes a Common Vulnerability Scoring System rating so system administrators can verify exact risk levels through the official CVE database.

RXSA-2026:51035: Moderate: kernel security, bug fix, and enhancement update
RXSA-2026:50978: Important: kernel security, bug fix, and enhancement update
RLEA-2023:7117: Important:microcode_ctl bug fix and enhancement update

RXSA-2026:51035: Moderate: kernel security, bug fix, and enhancement update

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

RXSA-2026:51035: Moderate: kernel security, bug fix, and enhancement update

RXSA-2026:50978: Important: kernel security, bug fix, and enhancement update

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

RXSA-2026:50978: Important: kernel security, bug fix, and enhancement update

RLEA-2023:7117: Important:microcode_ctl bug fix and enhancement update

An update is available for microcode_ctl.
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

RLEA-2023:7117: Important:microcode_ctl bug fix and enhancement update