Rocky Linux administrators should apply several new security patches that address vulnerabilities across multiple software packages. The updates target versions 8, 9, and 10 of the operating system while covering essential libraries and applications like freerdp, libtiff, glib2, libsoup3, openexr, and thunderbird. Severity levels for these fixes range from moderate to important, with detailed CVSS scores provided in the official errata documentation. System owners need to review the specific CVE listings before deploying the patches to ensure their environments remain protected against known exploits.

RLSA-2026:16019: Moderate: freerdp security update
RLSA-2026:16055: Important: libtiff security update
RLSA-2026:15953: Moderate: glib2 security update
RLSA-2026:15968: Moderate: libsoup3 security update
RLSA-2026:15969: Moderate: glib2 security update
RLSA-2026:15888: Important: openexr security update
RLSA-2026:16014: Moderate: freerdp security update
RLSA-2026:15887: Important: openexr security update
RLSA-2026:15971: Moderate: glib2 security update
RLSA-2026:15892: Important: thunderbird security update

RLSA-2026:16019: Moderate: freerdp security update

An update is available for freerdp.
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-2026:16019: Moderate: freerdp security update

RLSA-2026:16055: Important: libtiff security update

An update is available for libtiff.
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-2026:16055: Important: libtiff security update

RLSA-2026:15953: Moderate: glib2 security update

An update is available for glib2.
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-2026:15953: Moderate: glib2 security update

RLSA-2026:15968: Moderate: libsoup3 security update

An update is available for libsoup3.
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-2026:15968: Moderate: libsoup3 security update

RLSA-2026:15969: Moderate: glib2 security update

An update is available for glib2.
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-2026:15969: Moderate: glib2 security update

RLSA-2026:15888: Important: openexr security update

An update is available for openexr.
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-2026:15888: Important: openexr security update

RLSA-2026:16014: Moderate: freerdp security update

An update is available for freerdp.
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-2026:16014: Moderate: freerdp security update

RLSA-2026:15887: Important: openexr security update

An update is available for openexr.
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-2026:15887: Important: openexr security update

RLSA-2026:15971: Moderate: glib2 security update

An update is available for 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-2026:15971: Moderate: glib2 security update

RLSA-2026:15892: Important: thunderbird security update

An update is available for thunderbird.
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-2026:15892: Important: thunderbird security update