Here is a roundup of last week's Linux security updates for AlmaLinux, Debian GNU/Linux, Fedora Linux, Oracle Linux, Red Hat Enterprise Linux, Rocky Linux, Slackware Linux, SUSE Linux, and Ubuntu Linux.
AlmaLinux
- ALSA-2025:0012: python-requests security update (Moderate)
- ALSA-2025:0065: kernel security update (Important)
- ALSA-2025:0066: kernel-rt security update (Important)
- ALSA-2025:0083: cups security update (Low)
- ALSA-2025:0144: firefox security update (Important)
- ALSA-2025:0210: dpdk security update (Important)
- ALSA-2025:0145: webkit2gtk3 security update (Important)
- ALSA-2025:0161: iperf3 security update (Important)
- ALSA-2025:0168: iperf3 security update (Important)
- ALSA-2025:0222: dpdk security update (Important)
- ALSA-2025:0146: webkit2gtk3 security update (Important)
- ALSA-2025:0147: thunderbird security update (Important)
- ALSA-2025:0080: firefox security update (Important)
Debian GNU/Linux
- [DSA 5839-1] firefox-esr security update
- [DSA 5840-1] chromium security update
- [DLA 4009-1] webkit2gtk security update
- [DSA 5841-1] thunderbird security update
- ELA-1287-1 python-tornado security update
- [DLA 4012-1] thunderbird security update
- [DLA 4011-1] firefox-esr security update
- [DLA 4013-1] node-mocha security update
- [DLA 4010-1] python-django security update
- [DSA 5842-1] openafs security update
Fedora Linux
- Fedora 40 Update: ofono-2.14-1.fc40
- Fedora 40 Update: php-tcpdf-6.8.0-1.fc40
- Fedora 41 Update: firefox-134.0-1.fc41
- Fedora 41 Update: mupdf-1.24.6-4.fc41
- Fedora 41 Update: php-tcpdf-6.8.0-1.fc41
- Fedora 40 Update: firefox-134.0-1.fc40
- Fedora 40 Update: gimp-2.10.38-12.fc40
- Fedora 40 Update: openjpeg2-2.5.3-1.fc40
- Fedora 40 Update: mupdf-1.24.6-2.fc40
- Fedora 41 Update: valkey-8.0.2-1.fc41
- Fedora 41 Update: curl-8.9.1-3.fc41
- Fedora 40 Update: chromium-131.0.6778.264-1.fc40
- Fedora 40 Update: mingw-poppler-24.02.0-4.fc40
- Fedora 41 Update: chromium-131.0.6778.264-1.fc41
- Fedora 41 Update: mingw-poppler-24.02.0-4.fc41
- Fedora 41 Update: thunderbird-128.6.0-1.fc41
- Fedora 41 Update: libxmp-4.6.1-2.fc41
- Fedora 40 Update: libxmp-4.6.1-2.fc40
- Fedora 40 Update: suricata-7.0.8-1.fc40
- Fedora 41 Update: xen-4.19.1-3.fc41
- Fedora 41 Update: python-jinja2-3.1.5-1.fc41
- Fedora 41 Update: suricata-7.0.8-1.fc41
Oracle Linux
- ELBA-2024-11245 Oracle Linux 9 brotli bug fix and enhancement update
- ELBA-2024-11223 Oracle Linux 9 javapackages-tools bug fix update
- ELBA-2024-11225 Oracle Linux 9 libvirt bug fix update
- ELBA-2025-20002 Oracle Linux 9 podman bug fix update
- ELEA-2024-8857 Oracle Linux 8 microcode_ctl bug fix and enhancement update
- ELSA-2025-0012 Moderate: Oracle Linux 8 python-requests security update
- ELBA-2024-11191 Oracle Linux 8 389-ds:1.4 bug fix and enhancement update
- ELBA-2024-11190 Oracle Linux 8 idm:DL1 bug fix and enhancement update
- ELBA-2024-11188 Oracle Linux 8 go-toolset:ol8 bug fix and enhancement update
- ELBA-2024-11186 Oracle Linux 8 virt:ol and virt-devel:rhel bug fix and enhancement update
- ELBA-2024-10663 Oracle Linux 8 sos bug fix and enhancement update
- ELBA-2025-20003 Oracle Linux 8 sysstat bug fix update
- ELBA-2025-20001 Oracle Linux 8 sos bug fix update
- ELSA-2024-10882 Important: Oracle Linux 7 postgresql security update (aarch64)
- ELSA-2025-0161 Important: Oracle Linux 9 iperf3 security update
- ELSA-2025-0210 Important: Oracle Linux 9 dpdk security update
- ELSA-2025-0147 Important: Oracle Linux 9 thunderbird security update
- ELSA-2025-0146 Important: Oracle Linux 9 webkit2gtk3 security update
- ELSA-2025-0080 Important: Oracle Linux 9 firefox security update
- ELSA-2024-11486 Moderate: Oracle Linux 9 kernel security update
- ELEA-2024-11235 Oracle Linux 9 nodejs:22 bug fix and enhancement update
- ELBA-2024-11227 Oracle Linux 9 cloud-init bug fix update
- ELBA-2024-11222 Oracle Linux 9 maven bug fix update
- ELBA-2024-11220 Oracle Linux 9 ant bug fix update
- ELSA-2025-0222 Important: Oracle Linux 8 dpdk security update
- ELSA-2025-0168 Important: Oracle Linux 8 iperf3 security update
- ELBA-2024-11159 Oracle Linux 8 libselinux, libsemanage, and selinux-policy bug fix and enhancement update
- ELSA-2025-0083 Low: Oracle Linux 8 cups security update
- ELSA-2025-0145 Important: Oracle Linux 8 webkit2gtk3 security update
- ELSA-2025-0144 Important: Oracle Linux 8 firefox security update
- ELSA-2025-0065 Important: Oracle Linux 8 kernel security update
- ELBA-2025-20016 Oracle Linux 8 kexec-tools bug fix update
- ELBA-2025-20005 Oracle Linux 8 oracle-ovirt-release-el8 bug fix update
- ELBA-2025-20004 Oracle Linux 8 oracle-ovirt-release-45-el8 bug fix update
- ELBA-2024-12896 Oracle Linux 8 cloud-init bug fix update
- ELSA-2025-20007 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update
- ELSA-2025-20007 Important: Oracle Linux 6 Extended Lifecycle Support (ELS) Unbreakable Enterprise kernel security update
- ELBA-2025-20014 Oracle Linux 7 Unbreakable Enterprise kernel bug fix update (aarch64)
- ELBA-2025-20014 Oracle Linux 7 Unbreakable Enterprise kernel bug fix update
Red Hat Enterprise Linux
- RHSA-2025:0039: Important: bind and bind-dyndb-ldap security update
- RHSA-2025:0067: Important: kpatch-patch-4_18_0-372_118_1, kpatch-patch-4_18_0-372_131_1, and kpatch-patch-4_18_0-372_91_1 security update
- RHSA-2025:0059: Important: kernel security update
- RHSA-2025:0065: Important: kernel security update
- RHSA-2025:0055: Important: kernel security update
- RHSA-2025:0052: Important: kpatch-patch-5_14_0-427_13_1, kpatch-patch-5_14_0-427_31_1, and kpatch-patch-5_14_0-427_44_1 security update
- RHSA-2025:0053: Important: kpatch-patch-4_18_0-305_120_1, kpatch-patch-4_18_0-305_138_1, and kpatch-patch-4_18_0-305_145_1 security update
- RHSA-2025:0049: Important: kpatch-patch-5_14_0-503_15_1 security update
- RHSA-2025:0064: Important: kernel-rt security update
- RHSA-2025:0056: Important: kernel-rt security update
- RHSA-2025:0048: Important: OpenShift Virtualization 4.17.3 Images
- RHSA-2025:0063: Important: kernel security update
- RHSA-2025:0057: Important: kernel security update
- RHSA-2025:0062: Important: kernel security update
- RHSA-2025:0061: Important: kernel security update
- RHSA-2025:0054: Important: kpatch-patch-5_14_0-284_52_1, kpatch-patch-5_14_0-284_79_1, and kpatch-patch-5_14_0-284_92_1 security update
- RHSA-2025:0051: Important: kpatch-patch-4_18_0-477_43_1, kpatch-patch-4_18_0-477_67_1, and kpatch-patch-4_18_0-477_81_1 security update
- RHSA-2025:0058: Important: kernel security update
- RHSA-2025:0066: Important: kernel-rt security update
- RHSA-2025:0060: Important: kernel-rt security update
- RHSA-2025:0050: Important: kpatch-patch-5_14_0-70_112_1, kpatch-patch-5_14_0-70_121_1, and kpatch-patch-5_14_0-70_85_1 security update
- RHSA-2025:0138: Important: firefox security update
- RHSA-2025:0132: Important: firefox security update
- RHSA-2025:0134: Important: firefox security update
- RHSA-2025:0014: Important: OpenShift Container Platform 4.12.71 bug fix and security update
- RHSA-2025:0109: Important: kpatch-patch-4_18_0-553, kpatch-patch-4_18_0-553_16_1, and kpatch-patch-4_18_0-553_30_1 security update
- RHSA-2025:0083: Low: cups security update
- RHSA-2025:0080: Important: firefox security update
- RHSA-2025:0082: Important: Red Hat OpenShift Data Foundation 4.16.5 Bug Fix Update
- RHSA-2025:0079: Important: Red Hat OpenShift Data Foundation 4.17.2 Bug Fix Update
- RHSA-2025:0078: Moderate: python3.11-urllib3 security update
- RHSA-2025:0144: Important: firefox security update
- RHSA-2025:0147: Important: thunderbird security update
- RHSA-2025:0164: Moderate: Red Hat OpenShift Data Foundation 4.15.9 Bug Fix Update
- RHSA-2025:0162: Important: firefox security update
- RHSA-2025:0161: Important: iperf3 security update
- RHSA-2025:0145: Important: webkit2gtk3 security update
- RHSA-2025:0146: Important: webkit2gtk3 security update
- RHSA-2025:0137: Important: firefox security update
- RHSA-2025:0136: Important: firefox security update
- RHSA-2025:0135: Important: firefox security update
- RHSA-2025:0133: Important: firefox security update
- RHSA-2025:0203: Important: Red Hat OpenStack Platform 16.2 (etcd) security update
- RHSA-2025:0201: Important: Red Hat OpenStack Platform 16.2 (python-waitress) security update
- RHSA-2025:0195: Moderate: tuned security update
- RHSA-2025:0168: Important: iperf3 security update
- RHSA-2025:0167: Important: thunderbird security update
- RHSA-2025:0226: Important: webkit2gtk3 security update
- RHSA-2025:0029: Moderate: OpenShift Container Platform 4.14.44 bug fix and security update
- RHSA-2025:0224: Important: Red Hat build of Cryostat security update
- RHSA-2025:0222: Important: dpdk security update
- RHSA-2025:0220: Important: dpdk security update
- RHSA-2025:0221: Important: dpdk security update
- RHSA-2025:0209: Important: dpdk security update
- RHSA-2025:0208: Important: dpdk security update
- RHSA-2025:0210: Important: dpdk security update
- RHSA-2025:0211: Important: dpdk security update
- RHSA-2025:0204: Important: Red Hat OpenStack Platform 16.2 (openstack-ironic) security update
- RHSA-2025:0166: Important: thunderbird security update
- RHSA-2025:0165: Important: thunderbird security update
Rocky Linux
- RLBA-2024:11581: nss bug fix and enhancement update
- RLSA-2025:0012: Moderate: python-requests security update
- RLSA-2025:0066: Important: kernel-rt security update
- RLSA-2025:0168: Important: iperf3 security update
- RLSA-2025:0222: Important: dpdk security update
- RLSA-2025:0144: Important: firefox security update
- RLSA-2025:0145: Important: webkit2gtk3 security update
- RLSA-2025:0083: Low: cups security update
- RLSA-2025:0065: Important: kernel security update
Slackware Linux
SUSE Linux
- SUSE-SU-2025:0018-1: important: Security update for dpdk
- SUSE-SU-2025:0019-1: moderate: Security update for sysstat
- openSUSE-SU-2025:14617-1: moderate: rizin-0.7.4-1.1 on GA media
- SUSE-SU-2025:0029-1: important: Security update for python-Jinja2
- SUSE-SU-2025:0031-1: important: Security update for gtk3
- openSUSE-SU-2025:0008-1: moderate: Security update for python-django-ckeditor
- openSUSE-SU-2025:0003-1: important: Security update for etcd
- openSUSE-SU-2025:0004-1: moderate: Security update for rubygem-json-jwt
- SUSE-SU-2025:0033-1: important: Security update for tomcat10
- openSUSE-SU-2025:14618-1: moderate: apptainer-1.3.6-2.1 on GA media
- openSUSE-SU-2025:14623-1: moderate: tomcat10-10.1.34-1.1 on GA media
- openSUSE-SU-2025:14619-1: moderate: firefox-esr-128.6.0-1.1 on GA media
- openSUSE-SU-2025:14621-1: moderate: libruby3_4-3_4-3.4.1-1.1 on GA media
- openSUSE-SU-2025:14620-1: moderate: libopenjp2-7-2.5.3-2.1 on GA media
- SUSE-SU-2025:0047-1: moderate: Security update for python39
- SUSE-SU-2025:0043-1: important: Security update for webkit2gtk3
- SUSE-SU-2025:0044-1: moderate: Security update for openjpeg2
- SUSE-SU-2025:0048-1: moderate: Security update for python312
- SUSE-SU-2025:0049-1: moderate: Security update for python310
- SUSE-SU-2025:0053-1: important: Security update for gstreamer
- SUSE-SU-2025:0054-1: important: Security update for gstreamer-plugins-base
- SUSE-SU-2025:0055-1: important: Security update for gstreamer-plugins-good
- SUSE-SU-2025:0060-1: moderate: Security update for govulncheck-vulndb
- SUSE-SU-2025:0058-1: important: Security update for tomcat
- SUSE-SU-2025:0059-1: important: Security update for MozillaFirefox
- openSUSE-SU-2025:14624-1: moderate: govulncheck-vulndb-0.0.20250108T191942-1.1 on GA media
- openSUSE-SU-2025:14628-1: moderate: python311-slixmpp-1.8.6-1.1 on GA media
- openSUSE-SU-2025:14627-1: moderate: logback-1.2.11-4.1 on GA media
- SUSE-SU-2025:0062-1: important: Security update for gstreamer
- SUSE-SU-2025:0065-1: important: Security update for gstreamer-plugins-base
- SUSE-SU-2025:0064-1: important: Security update for gstreamer-plugins-good
- SUSE-SU-2025:0066-1: moderate: Security update for apptainer
- SUSE-SU-2025:0069-1: important: Security update for gstreamer-plugins-base
- SUSE-SU-2025:0067-1: important: Security update for gstreamer-plugins-good
- SUSE-SU-2025:0071-1: important: Security update for dnsmasq
- SUSE-SU-2025:0072-1: important: Security update for logback
- SUSE-SU-2025:0070-1: important: Security update for gstreamer
- openSUSE-SU-2025:14629-1: moderate: chromedriver-131.0.6778.264-1.1 on GA media
Ubuntu Linux
- [USN-7140-2] Tinyproxy vulnerability
- [USN-7154-2] Linux kernel (HWE) vulnerabilities
- [USN-7159-5] Linux kernel (Raspberry Pi) vulnerabilities
- [USN-7181-1] Salt vulnerability
- [USN-7182-1] Ceph vulnerability
- [USN-7187-1] Linux kernel (OEM) vulnerabilities
- [USN-7183-1] Linux kernel vulnerabilities
- [USN-7185-1] Linux kernel vulnerabilities
- [USN-7184-1] Linux kernel vulnerabilities
- [USN-7186-1] Linux kernel (Intel IoTG) vulnerabilities
- [USN-7179-2] Linux kernel vulnerabilities
- [USN-7169-3] Linux kernel vulnerabilities
- [USN-7167-2] Linux kernel vulnerabilities
- [USN-7179-3] Linux kernel (GKE) vulnerabilities
- [USN-7189-1] HTMLDOC vulnerabilities
- [USN-7188-1] FFmpeg vulnerability
- [USN-7190-1] Tinyproxy vulnerability
- [USN-7191-1] Firefox vulnerabilities
- [USN-7180-1] Python vulnerabilities
- [USN-7193-1] Thunderbird vulnerability
- [USN-7192-1] xfpt vulnerability
- [USN-7194-1] Linux kernel (Azure) vulnerabilities
- [USN-7185-2] Linux kernel (Azure) vulnerabilities
- [USN-7169-4] Linux kernel (Azure) vulnerabilities
- [USN-7195-1] Linux kernel (Azure) vulnerabilities
- [USN-7186-2] Linux kernel vulnerabilities
- [USN-7196-1] Linux kernel (Azure) vulnerabilities
- [USN-7197-1] Go Networking vulnerability
- [USN-7169-5] Linux kernel (Real-time) vulnerabilities
