ELSA-2026-50319 Important: Unbreakable Enterprise kernel security update
ELSA-2026-50319 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-26335 Important: Oracle Linux 8 hplip security update
ELSA-2026-27717 Important: Oracle Linux 8 firefox security update
ELBA-2026-26427-1 Oracle Linux 8 kernel bug fix update
ELBA-2026-50333 Oracle Linux 8 leapp bug fix update
ELSA-2026-26459 Important: Oracle Linux 8 389-ds:1.4 security update
ELSA-2026-22468 Important: Oracle Linux 7 openssh security update
ELSA-2026-26427 Important: Oracle Linux 8 kernel security update
ELSA-2026-27353 Important: Oracle Linux 8 kernel security, bug fix, and enhancement update
ELSA-2026-26534 Important: Oracle Linux 8 dracut security update
ELSA-2026-26181 Important: Oracle Linux 8 postgresql:15 security update
ELSA-2026-26008 Important: Oracle Linux 8 redis:6 security update
ELBA-2026-50332 Oracle Linux 8 leapp-repository bug fix update
ELSA-2026-50319 Important: Unbreakable Enterprise kernel security update
Oracle Linux Security Advisory ELSA-2026-50319
http://linux.oracle.com/errata/ELSA-2026-50319.html
The following updated rpms for have been uploaded to the Unbreakable Linux Network:
x86_64:
kernel-uek-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-devel-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-doc-6.12.0-203.76.7.5.el10uek.noarch.rpm
kernel-uek-modules-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-deprecated-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-desktop-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-extra-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-usb-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-modules-wireless-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-tools-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-devel-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-desktop-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-extra-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-usb-6.12.0-203.76.7.5.el10uek.x86_64.rpm
kernel-uek-debug-modules-wireless-6.12.0-203.76.7.5.el10uek.x86_64.rpm
aarch64:
kernel-uek-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-devel-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-doc-6.12.0-203.76.7.5.el10uek.noarch.rpm
kernel-uek-modules-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-deprecated-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-desktop-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-extra-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-usb-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-modules-wireless-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-tools-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-devel-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-desktop-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-extra-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-usb-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek-debug-modules-wireless-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-devel-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-deprecated-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-desktop-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-extra-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-usb-6.12.0-203.76.7.5.el10uek.aarch64.rpm
kernel-uek64k-modules-wireless-6.12.0-203.76.7.5.el10uek.aarch64.rpm
SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/kernel-uek-6.12.0-203.76.7.5.el10uek.src.rpm
Related CVEs:
CVE-2026-23272
CVE-2026-31419
CVE-2026-31504
CVE-2026-31533
CVE-2026-31657
CVE-2026-31669
CVE-2026-43037
CVE-2026-43074
CVE-2026-43499
CVE-2026-46116
Description of changes:
[6.12.0-203.76.7.5]
- uek-rpm: avoid final module link in early FIPS symvers pass (Sherry Yang) [Orabug: 39563330]
- netfilter: nf_tables: unconditionally bump set->nelems before insertion (Pablo Neira Ayuso) [Orabug: 39562729] {CVE-2026-23272}
[6.12.0-203.76.7.4]
- net: bonding: fix use-after-free in bond_xmit_broadcast() (Xiang Mei) [Orabug: 39556377] {CVE-2026-31419}
- eventpoll: defer struct eventpoll free to RCU grace period (Nicholas Carlini) [Orabug: 39556391] {CVE-2026-43074}
- batman-adv: hold claim backbone gateways by reference (Haoze Xie) [Orabug: 39556388] {CVE-2026-31657}
- net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (Muhammad Alifa Ramdhan) [Orabug: 39556386] {CVE-2026-31533}
- mptcp: fix slab-use-after-free in __inet_lookup_established (Jiayuan Chen) [Orabug: 39556381] {CVE-2026-31669}
- net: fix fanout UAF in packet_release() via NETDEV_UP race (Yochai Eisenrich) [Orabug: 39556380] {CVE-2026-31504}
- rtmutex: Use waiter::task instead of current in remove_waiter() (Keenan Dong) [Orabug: 39556379] {CVE-2026-43499}
- xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (Michal Kosiorek) [Orabug: 39556375] {CVE-2026-46116}
- ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (Eric Dumazet) [Orabug: 39556341] {CVE-2026-43037}
ELSA-2026-50319 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
Oracle Linux Security Advisory ELSA-2026-50319
http://linux.oracle.com/errata/ELSA-2026-50319.html
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
x86_64:
kernel-uek-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-core-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-core-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-devel-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-core-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-desktop-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-extra-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-usb-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-debug-modules-wireless-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-devel-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-doc-6.12.0-203.76.7.5.el9uek.noarch.rpm
kernel-uek-modules-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-core-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-deprecated-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-desktop-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-extra-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-usb-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-modules-wireless-6.12.0-203.76.7.5.el9uek.x86_64.rpm
kernel-uek-tools-6.12.0-203.76.7.5.el9uek.x86_64.rpm
aarch64:
kernel-uek-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-core-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-core-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-devel-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-core-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-desktop-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-usb-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-debug-modules-wireless-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-devel-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-doc-6.12.0-203.76.7.5.el9uek.noarch.rpm
kernel-uek-modules-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-extra-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-core-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-deprecated-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-desktop-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-usb-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-modules-wireless-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek-tools-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-core-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-devel-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-core-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-deprecated-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-desktop-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-extra-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-extra-netfilter-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-usb-6.12.0-203.76.7.5.el9uek.aarch64.rpm
kernel-uek64k-modules-wireless-6.12.0-203.76.7.5.el9uek.aarch64.rpm
SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-6.12.0-203.76.7.5.el9uek.src.rpm
Related CVEs:
CVE-2026-23272
CVE-2026-31419
CVE-2026-31504
CVE-2026-31533
CVE-2026-31657
CVE-2026-31669
CVE-2026-43037
CVE-2026-43074
CVE-2026-43499
CVE-2026-46116
Description of changes:
[6.12.0-203.76.7.5]
- uek-rpm: avoid final module link in early FIPS symvers pass (Sherry Yang) [Orabug: 39563330]
- netfilter: nf_tables: unconditionally bump set->nelems before insertion (Pablo Neira Ayuso) [Orabug: 39562729] {CVE-2026-23272}
[6.12.0-203.76.7.4]
- net: bonding: fix use-after-free in bond_xmit_broadcast() (Xiang Mei) [Orabug: 39556377] {CVE-2026-31419}
- eventpoll: defer struct eventpoll free to RCU grace period (Nicholas Carlini) [Orabug: 39556391] {CVE-2026-43074}
- batman-adv: hold claim backbone gateways by reference (Haoze Xie) [Orabug: 39556388] {CVE-2026-31657}
- net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (Muhammad Alifa Ramdhan) [Orabug: 39556386] {CVE-2026-31533}
- mptcp: fix slab-use-after-free in __inet_lookup_established (Jiayuan Chen) [Orabug: 39556381] {CVE-2026-31669}
- net: fix fanout UAF in packet_release() via NETDEV_UP race (Yochai Eisenrich) [Orabug: 39556380] {CVE-2026-31504}
- rtmutex: Use waiter::task instead of current in remove_waiter() (Keenan Dong) [Orabug: 39556379] {CVE-2026-43499}
- xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (Michal Kosiorek) [Orabug: 39556375] {CVE-2026-46116}
- ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (Eric Dumazet) [Orabug: 39556341] {CVE-2026-43037}
ELSA-2026-26335 Important: Oracle Linux 8 hplip security update
Oracle Linux Security Advisory ELSA-2026-26335
http://linux.oracle.com/errata/ELSA-2026-26335.html
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:
x86_64:
hplip-3.18.4-13.el8_10.x86_64.rpm
hplip-common-3.18.4-13.el8_10.i686.rpm
hplip-common-3.18.4-13.el8_10.x86_64.rpm
hplip-gui-3.18.4-13.el8_10.x86_64.rpm
hplip-libs-3.18.4-13.el8_10.i686.rpm
hplip-libs-3.18.4-13.el8_10.x86_64.rpm
libsane-hpaio-3.18.4-13.el8_10.i686.rpm
libsane-hpaio-3.18.4-13.el8_10.x86_64.rpm
aarch64:
hplip-3.18.4-13.el8_10.aarch64.rpm
hplip-common-3.18.4-13.el8_10.aarch64.rpm
hplip-gui-3.18.4-13.el8_10.aarch64.rpm
hplip-libs-3.18.4-13.el8_10.aarch64.rpm
libsane-hpaio-3.18.4-13.el8_10.aarch64.rpm
SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/hplip-3.18.4-13.el8_10.src.rpm
Related CVEs:
CVE-2026-8631
CVE-2026-8632
Description of changes:
[3.18.4-13]
- Fix more leaks in hpcups
[3.18.4-12]
- OSH fixes after CVE-2026-8631
[3.18.4-11]
- CVE-2026-8631 hplip: Arbitrary code execution and privilege escalation
via integer overflow in hpcups
[3.18.4-10]
- CVE-2026-8632 hplip: Privilege escalation and arbitrary code execution
via OS command injection in Is_Process_Running()
ELSA-2026-27717 Important: Oracle Linux 8 firefox security update
Oracle Linux Security Advisory ELSA-2026-27717
http://linux.oracle.com/errata/ELSA-2026-27717.html
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:
x86_64:
firefox-140.12.0-1.0.1.el8_10.x86_64.rpm
aarch64:
firefox-140.12.0-1.0.1.el8_10.aarch64.rpm
SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/firefox-140.12.0-1.0.1.el8_10.src.rpm
Related CVEs:
CVE-2026-12289
CVE-2026-12290
CVE-2026-12291
CVE-2026-12292
CVE-2026-12294
CVE-2026-12295
CVE-2026-12296
CVE-2026-12297
CVE-2026-12298
CVE-2026-12299
CVE-2026-12302
CVE-2026-12304
CVE-2026-12305
CVE-2026-12306
CVE-2026-12307
CVE-2026-12308
CVE-2026-12309
CVE-2026-12310
CVE-2026-12311
CVE-2026-12312
CVE-2026-12313
CVE-2026-12314
CVE-2026-12315
CVE-2026-12324
CVE-2026-12325
CVE-2026-12327
CVE-2026-12328
CVE-2026-12329
CVE-2026-12330
Description of changes:
[140.12.0-1.0.1]
- Fix firefox-oracle-default-prefs.js for new nss [Orabug: 37079789]
- diable wasi_sdk to prevent build failure with newer llvm
[140.12.0]
- Add debranding patches (Mustafa Gezen)
- Add OpenELA default preferences (Louis Abel)
[140.12.0-1]
- Update to 140.12.0 ESR
ELBA-2026-26427-1 Oracle Linux 8 kernel bug fix update
Oracle Linux Bug Fix Advisory ELBA-2026-26427-1
http://linux.oracle.com/errata/ELBA-2026-26427-1.html
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:
x86_64:
bpftool-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-abi-stablelists-4.18.0-553.134.1.0.1.el8_10.noarch.rpm
kernel-core-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-cross-headers-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-debug-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-debug-core-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-debug-devel-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-debug-modules-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-debug-modules-extra-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-devel-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-doc-4.18.0-553.134.1.0.1.el8_10.noarch.rpm
kernel-headers-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-modules-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-modules-extra-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-tools-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-tools-libs-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
kernel-tools-libs-devel-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
perf-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
python3-perf-4.18.0-553.134.1.0.1.el8_10.x86_64.rpm
SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.134.1.0.1.el8_10.src.rpm
Description of changes:
[4.18.0-553.134.1.0.1]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]
[4.18.0-553.134.1]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64