Rocky Linux issued a series of security and maintenance errata covering versions 8, 9, and 10, with advisory identifiers spanning RLSA-2026:47010 through RLBA-2026:47115. Important patches resolve vulnerabilities in key packages including kernel-rt, kernel, openssh, firefox, php, nginx, postgresql, ruby, and perl 5.32 modules to harden system defenses. The update cycle also delivers moderate fixes for python-urllib3 and coreutils on Rocky Linux 8, plus security enhancements for gstreamer1-plugins-bad-free, pipewire, rest, libXfont2, and kernel targeting Rocky Linux 10 environments. Each advisory provides a Common Vulnerability Scoring System base score tied to relevant CVEs so administrators can assess severity and apply the necessary changes through the errata portal.

RLSA-2026:47010: Important: kernel-rt security update
RLSA-2026:47103: Important: libXfont2 security update
RLSA-2026:47011: Important: kernel security update
RLSA-2026:47731: Important: gstreamer1-plugins-bad-free security update
RLSA-2026:48225: Important: perl:5.32 security update
RLSA-2019:3702: Moderate: openssh security, bug fix, and enhancement update
RLSA-2026:47180: Important: gstreamer1-plugins-bad-free security update
RLSA-2026:47079: Important: libXfont2 security update
RLSA-2026:47083: Important: pipewire security update
RLSA-2026:47085: Important: rest security update
RLSA-2026:47017: Important: kernel security, bug fix, and enhancement update
RLSA-2026:27741: Important: postgresql security update
RLSA-2026:33449: Important: php security update
RLSA-2026:38796: Important: plexus-utils security update
RLSA-2026:36331: Important: nginx security, bug fix, and enhancement update
RLSA-2026:33512: Important: ruby security update
RLSA-2026:47105: Important: firefox security update
RLSA-2026:30852: Important: perl-Archive-Tar security update
RLSA-2026:30858: Important: perl-IO-Compress security update
RLSA-2026:36732: Moderate: python-urllib3 security update
RLBA-2026:47115: Moderate:coreutils bug fix and enhancement update

RLSA-2026:47010: Important: kernel-rt security update

An update is available for kernel-rt.
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-2026:47010: Important: kernel-rt security update

RLSA-2026:47103: Important: libXfont2 security update

An update is available for libXfont2.
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-2026:47103: Important: libXfont2 security update

RLSA-2026:47011: Important: kernel security update

An update is available for kernel.
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-2026:47011: Important: kernel security update

RLSA-2026:47731: Important: gstreamer1-plugins-bad-free security update

An update is available for gstreamer1-plugins-bad-free.
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-2026:47731: Important: gstreamer1-plugins-bad-free security update

RLSA-2026:48225: Important: perl:5.32 security update

An update is available for perl-Module-Build, perl-threads, perl-perlfaq, module.perl-File-Temp, perl-Module-Metadata, module.perl, perl-File-HomeDir, perl-Getopt-Long, perl-Sys-Syslog, perl-Math-BigRat, module.perl-Object-HashBase, perl-URI, module.perl-version, module.perl-Exporter, module.perl-Math-BigInt-FastCalc, module.perl-Storable, module.perl-ExtUtils-MakeMaker, module.perl-bignum, module.perl-Term-ANSIColor, module.perl-threads-shared, module.perl-CPAN-DistnameInfo, perl-IPC-Cmd, perl-Unicode-Collate, module.perl-File-Which, perl-bignum, module.perl-threads, module.perl-Math-BigInt, module.perl-Time-Local, module.perl-Text-Balanced, perl-local-lib, perl-Filter, perl-Pod-Perldoc, perl-IPC-SysV, module.perl-Pod-Usage, module.perl-Compress-Raw-Bzip2, perl-Data-Section, perl-Data-Dumper, module.perl-Module-Load, perl-Text-Template, module.perl-Time-HiRes, module.perl-MRO-Compat, module.perl-Sys-Syslog, module.perl-Term-Table, perl-CPAN-Meta, module.perl-Text-ParseWords, perl-Encode, perl-Devel-Size, perl-Compress-Raw-Bzip2, module.perl-MIME-Base64, module.perl-Package-Generator, perl-Pod-Checker, perl-Term-ANSIColor, module.perl-Data-OptList, module.perl-IO-Compress-Lzma, module.perl-Sub-Install, module.perl-URI, perl-Module-CoreList, module.perl-Scalar-List-Utils, perl-IO-Compress-Lzma, module.perl-CPAN-Meta-YAML, module.perl-Digest-MD5, perl-File-Which, module.perl-Digest, perl-podlators, module.perl-Compress-Raw-Zlib, perl-Params-Util, module.perl-ExtUtils-Manifest, module.perl-Env, module.perl-IPC-Cmd, perl-Sub-Install, perl-Text-Balanced, perl-Compress-Raw-Zlib, module.perl-Data-Dumper, module.perl-Term-Cap, perl-File-Temp, perl-libnet, module.perl-parent, perl-HTTP-Tiny, perl-experimental, module.perl-Text-Glob, module.perl-Filter-Simple, perl-Time-HiRes, perl-Data-OptList, module.perl-libnet, perl-ExtUtils-ParseXS, perl-File-Path, module.perl-CPAN-Meta, perl-Digest, perl-autodie, module.perl-ExtUtils-Install, perl-Algorithm-Diff, perl-Archive-Zip, perl-Object-HashBase, perl-Module-Load, module.perl-ExtUtils-CBuilder, module.perl-Pod-Escapes, perl-CPAN-Meta-YAML, perl-Pod-Escapes, module.perl-Thread-Queue, perl-ExtUtils-Manifest, module.perl-Unicode-Normalize, module.perl-Fedora-VSP, module.perl-Importer, perl-Devel-PPPort, module.perl-DB_File, perl-CPAN-Meta-Requirements, module.perl-File-Fetch, perl-Pod-Usage, module.perl-Text-Template, perl-Digest-SHA, module.perl-Pod-Checker, module.perl-Sub-Exporter, module.perl-Compress-Bzip2, module.perl-Unicode-Collate, perl-DB_File, perl-Text-Tabs+Wrap, perl-IO-Socket-IP, module.perl-Archive-Zip, module.perl-Getopt-Long, module.perl-IO-Compress, module.perl-generators, perl-Test-Harness, perl-Test-Simple, perl-CPAN, module.perl-Pod-Simple, perl-Compress-Bzip2, perl-parent, perl-Params-Check, module.perl-perlfaq, module.perl-PerlIO-via-QuotedPrint, perl-Pod-Simple, module.perl-File-Path, perl-generators, module.perl-Pod-Perldoc, module.perl-PathTools, perl-Digest-MD5, perl-Text-Diff, perl-IO-Compress, perl-Pod-Parser, module.perl-inc-latest, module.perl-Devel-Size, perl-Fedora-VSP, perl-constant, module.perl-local-lib, perl-Software-License, perl-Module-Load-Conditional, module.perl-Software-License, module.perl-Devel-PPPort, module.perl-Socket, module.perl-Text-Tabs+Wrap, module.perl-Encode-Locale, module.perl-Perl-OSType, module.perl-Params-Util, perl-Storable, module.perl-ExtUtils-ParseXS, perl-version, perl-Sub-Exporter, module.perl-Params-Check, perl-Text-Glob, module.perl-Test-Harness, perl-CPAN-DistnameInfo, perl-inc-latest, module.perl-Data-Section, perl-Config-Perl-V, module.perl-Test-Simple, perl-File-Fetch, perl-Compress-Raw-Lzma, perl-Locale-Maketext, perl-Math-BigInt, perl-Perl-OSType, module.perl-IPC-SysV, perl-ExtUtils-CBuilder, module.perl-podlators, module.perl-Config-Perl-V, perl-ExtUtils-Install, module.perl-IO-Socket-IP, perl-ExtUtils-MakeMaker, module.perl-Module-Metadata, perl-Package-Generator, module.perl-Text-Diff, module.perl-Algorithm-Diff, module.perl-JSON-PP, perl-Term-Table, perl-Socket, perl-Filter-Simple, module.perl-Module-Load-Conditional, perl-JSON-PP, perl, perl-Math-BigInt-FastCalc, perl-IPC-System-Simple, perl-PathTools, module.perl-Math-BigRat, module.perl-Filter, perl-Thread-Queue, module.perl-Pod-Parser, module.perl-autodie, module.perl-Digest-SHA, module.perl-IPC-System-Simple, perl-Carp, module.perl-Module-Build, perl-threads-shared, module.perl-File-HomeDir, perl-Time-Local, perl-Exporter, module.perl-Carp, module.perl-constant, module.perl-CPAN-Meta-Requirements, module.perl-HTTP-Tiny, module.perl-Module-CoreList, perl-PerlIO-via-QuotedPrint, perl-Scalar-List-Utils, module.perl-experimental, perl-Env, perl-Unicode-Normalize, perl-MRO-Compat, module.perl-Encode, perl-Text-ParseWords, module.perl-Locale-Maketext, module.perl-CPAN, perl-Encode-Locale, perl-MIME-Base64, module.perl-Compress-Raw-Lzma, perl-Importer, perl-Term-Cap.
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-2026:48225: Important: perl:5.32 security update

RLSA-2019:3702: Moderate: openssh security, bug fix, and enhancement update

An update is available for openssh.
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-2019:3702: Moderate: openssh security, bug fix, and enhancement update

RLSA-2026:47180: Important: gstreamer1-plugins-bad-free security update

An update is available for gstreamer1-plugins-bad-free.
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-2026:47180: Important: gstreamer1-plugins-bad-free security update

RLSA-2026:47079: Important: libXfont2 security update

An update is available for libXfont2.
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-2026:47079: Important: libXfont2 security update

RLSA-2026:47083: Important: pipewire security update

An update is available for pipewire.
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-2026:47083: Important: pipewire security update

RLSA-2026:47085: Important: rest security update

An update is available for rest.
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-2026:47085: Important: rest security update

RLSA-2026:47017: Important: kernel security, bug fix, and enhancement 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-2026:47017: Important: kernel security, bug fix, and enhancement update

RLSA-2026:27741: Important: postgresql security update

An update is available for postgresql.
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-2026:27741: Important: postgresql security update

RLSA-2026:33449: Important: php security update

An update is available for php.
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-2026:33449: Important: php security update

RLSA-2026:38796: Important: plexus-utils security update

An update is available for plexus-utils.
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-2026:38796: Important: plexus-utils security update

RLSA-2026:36331: Important: nginx security, bug fix, and enhancement update

An update is available for nginx.
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-2026:36331: Important: nginx security, bug fix, and enhancement update

RLSA-2026:33512: Important: ruby security update

An update is available for ruby.
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-2026:33512: Important: ruby security update

RLSA-2026:47105: 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-2026:47105: Important: firefox security update

RLSA-2026:30852: Important: perl-Archive-Tar security update

An update is available for perl-Archive-Tar.
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-2026:30852: Important: perl-Archive-Tar security update

RLSA-2026:30858: Important: perl-IO-Compress security update

An update is available for perl-IO-Compress.
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-2026:30858: Important: perl-IO-Compress security update

RLSA-2026:36732: Moderate: python-urllib3 security update

An update is available for python-urllib3.
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-2026:36732: Moderate: python-urllib3 security update

RLBA-2026:47115: Moderate:coreutils bug fix and enhancement update

An update is available for coreutils.
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

RLBA-2026:47115: Moderate:coreutils bug fix and enhancement update