Rocky Linux has issued a comprehensive set of security errata for versions eight through ten to patch multiple software vulnerabilities. The advisories cover widely used tools like vim, expat, openssl, php8.4, and thunderbird across both moderate and important severity ratings. Each entry includes specific CVSS base scores that help administrators quickly identify the most critical flaws requiring immediate attention. System owners can review the complete technical details and download instructions through the official errata links provided for every package update.

RLSA-2026:22315: Moderate: compat-openssl10 security update
RLSA-2026:22730: Moderate: vim security update
RLSA-2026:22721: Important: expat security update
RLSA-2026:23102: Important: delve security update
RLSA-2026:22528: Moderate: mod_http2 security update
RLSA-2026:22715: Important: expat security update
RLSA-2026:20613: Important: gnutls security update
RLSA-2026:22711: Moderate: vim security update
RLSA-2026:22529: Moderate: libexif security update
RLSA-2026:22314: Moderate: openssl security update
RLSA-2026:22937: Important: image-builder security update
RLSA-2026:22145: Important: .NET 10.0 security update
RLSA-2026:22141: Moderate: go-fdo-client and go-fdo-server security update
RLSA-2026:22450: Important: osbuild-composer security update
RLSA-2026:22325: Important: thunderbird security update
RLSA-2026:22649: Important: php8.4 security update
RLSA-2026:22717: Moderate: vim security update
RLSA-2026:23230: Important: expat security update
RLSA-2026:22551: Moderate: mod_http2 security update
RLSA-2026:22553: Moderate: libexif security update
RLSA-2026:23228: Important: image-builder security update

RLSA-2026:22315: Moderate: compat-openssl10 security update

An update is available for compat-openssl10.
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-2026:22315: Moderate: compat-openssl10 security update

RLSA-2026:22730: Moderate: vim security update

An update is available for vim.
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-2026:22730: Moderate: vim security update

RLSA-2026:22721: Important: expat security update

An update is available for expat.
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-2026:22721: Important: expat security update

RLSA-2026:23102: Important: delve security update

An update is available for delve.
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-2026:23102: Important: delve security update

RLSA-2026:22528: Moderate: mod_http2 security update

An update is available for mod_http2.
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-2026:22528: Moderate: mod_http2 security update

RLSA-2026:22715: Important: expat security update

An update is available for expat.
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-2026:22715: Important: expat security update

RLSA-2026:20613: Important: gnutls security update

An update is available for gnutls.
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-2026:20613: Important: gnutls security update

RLSA-2026:22711: Moderate: vim security update

An update is available for vim.
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-2026:22711: Moderate: vim security update

RLSA-2026:22529: Moderate: libexif security update

An update is available for libexif.
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-2026:22529: Moderate: libexif security update

RLSA-2026:22314: Moderate: openssl security update

An update is available for openssl.
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-2026:22314: Moderate: openssl security update

RLSA-2026:22937: Important: image-builder security update

An update is available for image-builder.
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-2026:22937: Important: image-builder security update

RLSA-2026:22145: Important: .NET 10.0 security update

An update is available for dotnet10.0.
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-2026:22145: Important: .NET 10.0 security update

RLSA-2026:22141: Moderate: go-fdo-client and go-fdo-server security update

An update is available for go-fdo-server, go-fdo-client.
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-2026:22141: Moderate: go-fdo-client and go-fdo-server security update

RLSA-2026:22450: Important: osbuild-composer security update

An update is available for osbuild-composer.
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-2026:22450: Important: osbuild-composer security update

RLSA-2026:22325: Important: thunderbird security update

An update is available for thunderbird.
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-2026:22325: Important: thunderbird security update

RLSA-2026:22649: Important: php8.4 security update

An update is available for php8.4.
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-2026:22649: Important: php8.4 security update

RLSA-2026:22717: Moderate: vim security update

An update is available for vim.
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-2026:22717: Moderate: vim security update

RLSA-2026:23230: Important: expat security update

An update is available for expat.
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-2026:23230: Important: expat security update

RLSA-2026:22551: Moderate: mod_http2 security update

An update is available for mod_http2.
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-2026:22551: Moderate: mod_http2 security update

RLSA-2026:22553: Moderate: libexif security update

An update is available for libexif.
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-2026:22553: Moderate: libexif security update

RLSA-2026:23228: Important: image-builder security update

An update is available for image-builder.
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-2026:23228: Important: image-builder security update