ELSA-2026-0921 Important: Oracle Linux 8 go-toolset:rhel8 security update
ELSA-2026-0759 Important: Oracle Linux 8 kernel security update
ELSA-2026-0698 Important: Oracle Linux 8 mariadb-devel:10.3 security update
ELBA-2026-0886 Oracle Linux 8 lvm2 bug fix and enhancement update
ELBA-2026-0885 Oracle Linux 8 cockpit bug fix and enhancement update
ELBA-2026-0884 Oracle Linux 8 systemd bug fix and enhancement update
ELBA-2026-0883 Oracle Linux 8 os-prober bug fix and enhancement update
ELBA-2026-0834 Oracle Linux 8 389-ds:1.4 bug fix and enhancement update
ELBA-2026-50062 Oracle Linux 8 galera bug fix update
ELSA-2026-0936 Moderate: Oracle Linux 9 glib2 security update
ELSA-2026-0924 Important: Oracle Linux 9 thunderbird security update
ELSA-2026-0923 Important: Oracle Linux 9 golang security update
ELSA-2026-0914 Important: Oracle Linux 9 gimp security update
ELSA-2026-0793 Important: Oracle Linux 9 kernel security update
ELSA-2026-0922 Important: Oracle Linux 10 golang security update
ELBA-2026-0495 Oracle Linux 10 microcode_ctl bug fix and enhancement update
ELSA-2026-0921 Important: Oracle Linux 8 go-toolset:rhel8 security update
Oracle Linux Security Advisory ELSA-2026-0921
http://linux.oracle.com/errata/ELSA-2026-0921.html
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:
x86_64:
delve-1.25.2-1.0.1.module+el8.10.0+90715+2d4d8dfd.x86_64.rpm
golang-1.25.5-1.module+el8.10.0+90772+95994ed8.x86_64.rpm
golang-bin-1.25.5-1.module+el8.10.0+90772+95994ed8.x86_64.rpm
golang-docs-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
golang-misc-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
golang-race-1.25.5-1.module+el8.10.0+90772+95994ed8.x86_64.rpm
golang-src-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
golang-tests-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
go-toolset-1.25.5-1.module+el8.10.0+90772+95994ed8.x86_64.rpm
aarch64:
delve-1.25.2-1.0.1.module+el8.10.0+90715+2d4d8dfd.aarch64.rpm
golang-1.25.5-1.module+el8.10.0+90772+95994ed8.aarch64.rpm
golang-bin-1.25.5-1.module+el8.10.0+90772+95994ed8.aarch64.rpm
golang-docs-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
golang-misc-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
golang-race-1.25.5-1.module+el8.10.0+90772+95994ed8.aarch64.rpm
golang-src-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
golang-tests-1.25.5-1.module+el8.10.0+90772+95994ed8.noarch.rpm
go-toolset-1.25.5-1.module+el8.10.0+90772+95994ed8.aarch64.rpm
SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/delve-1.25.2-1.0.1.module+el8.10.0+90715+2d4d8dfd.src.rpm
http://oss.oracle.com/ol8/SRPMS-updates/golang-1.25.5-1.module+el8.10.0+90772+95994ed8.src.rpm
Related CVEs:
CVE-2025-61729
Description of changes:
delve
[1.25.2-1.0.1]
- Disable DWARF compression which has issues (Alex Burmashev)
[1.25.2-1]
- Update to Delve 1.25.2 (Sync from CentOS Stream 9)
- Related: RHEL-121223
golang
[1.25.5-1]
- Update to Go 1.25.5 (fips-1)
- Resolves: RHEL-139365
ELSA-2026-0759 Important: Oracle Linux 8 kernel security update
Oracle Linux Security Advisory ELSA-2026-0759
http://linux.oracle.com/errata/ELSA-2026-0759.html
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:
x86_64:
bpftool-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-abi-stablelists-4.18.0-553.94.1.el8_10.noarch.rpm
kernel-core-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-cross-headers-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-debug-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-debug-core-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-debug-devel-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-debug-modules-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-debug-modules-extra-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-devel-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-doc-4.18.0-553.94.1.el8_10.noarch.rpm
kernel-headers-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-modules-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-modules-extra-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-tools-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-tools-libs-4.18.0-553.94.1.el8_10.x86_64.rpm
kernel-tools-libs-devel-4.18.0-553.94.1.el8_10.x86_64.rpm
perf-4.18.0-553.94.1.el8_10.x86_64.rpm
python3-perf-4.18.0-553.94.1.el8_10.x86_64.rpm
aarch64:
bpftool-4.18.0-553.94.1.el8_10.aarch64.rpm
kernel-cross-headers-4.18.0-553.94.1.el8_10.aarch64.rpm
kernel-headers-4.18.0-553.94.1.el8_10.aarch64.rpm
kernel-tools-4.18.0-553.94.1.el8_10.aarch64.rpm
kernel-tools-libs-4.18.0-553.94.1.el8_10.aarch64.rpm
kernel-tools-libs-devel-4.18.0-553.94.1.el8_10.aarch64.rpm
perf-4.18.0-553.94.1.el8_10.aarch64.rpm
python3-perf-4.18.0-553.94.1.el8_10.aarch64.rpm
SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.94.1.el8_10.src.rpm
Related CVEs:
CVE-2023-53552
CVE-2025-38051
CVE-2025-39933
CVE-2025-40096
CVE-2025-68301
Description of changes:
[4.18.0-553.94.1]
- 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 has_lease check (Paulo Alcantara) [RHEL-127422]
- smb: client: remove unused fid_lock (Paulo Alcantara) [RHEL-127422]
- smb: client: update cfid->last_access_time in open_cached_dir_by_dentry() (Paulo Alcantara) [RHEL-127422]
- smb: client: ensure open_cached_dir_by_dentry() only returns valid cfid (Paulo Alcantara) [RHEL-127422]
- smb: client: account smb directory cache usage and per-tcon totals (Paulo Alcantara) [RHEL-127422]
- smb: client: add drop_dir_cache module parameter to invalidate cached dirents (Paulo Alcantara) [RHEL-127422]
- smb: client: show lease state as R/H/W (or NONE) in open_files (Paulo Alcantara) [RHEL-127422]
- smb: client: show negotiated cipher in DebugData (Paulo Alcantara) [RHEL-127422]
- smb: client: add new tracepoint to trace lease break notification (Paulo Alcantara) [RHEL-127422]
- smb: client: Fix NULL pointer dereference in cifs_debug_dirs_proc_show() (Paulo Alcantara) [RHEL-127422]
ELSA-2026-0922 Important: Oracle Linux 10 golang security update
Oracle Linux Security Advisory ELSA-2026-0922
http://linux.oracle.com/errata/ELSA-2026-0922.html
The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:
x86_64:
go-toolset-1.25.5-1.el10_1.x86_64.rpm
golang-1.25.5-1.el10_1.x86_64.rpm
golang-bin-1.25.5-1.el10_1.x86_64.rpm
golang-docs-1.25.5-1.el10_1.noarch.rpm
golang-misc-1.25.5-1.el10_1.noarch.rpm
golang-race-1.25.5-1.el10_1.x86_64.rpm
golang-src-1.25.5-1.el10_1.noarch.rpm
golang-tests-1.25.5-1.el10_1.noarch.rpm
aarch64:
go-toolset-1.25.5-1.el10_1.aarch64.rpm
golang-1.25.5-1.el10_1.aarch64.rpm
golang-bin-1.25.5-1.el10_1.aarch64.rpm
golang-docs-1.25.5-1.el10_1.noarch.rpm
golang-misc-1.25.5-1.el10_1.noarch.rpm
golang-race-1.25.5-1.el10_1.aarch64.rpm
golang-src-1.25.5-1.el10_1.noarch.rpm
golang-tests-1.25.5-1.el10_1.noarch.rpm
SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/golang-1.25.5-1.el10_1.src.rpm
Related CVEs:
CVE-2025-61729
Description of changes:
[1.25.5-1]
- Update to Go 1.25.5 (fips-1)
[1.25.3-5]
- gating.yaml: Add tier1 s390x tests
[1.25.3-4]
- Cleanup lib/ ownership
- Remove legacy logic forcing lib/ into golang-tests
- Move lib/wasm, lib/fips140, and lib/time to main golang package
- Fixes go_js_wasm_exec availability
[1.25.3-3]
- plans/tier0.fmf: Import plan
[1.25.3-2]
- rpminspect.yaml: Add testdata to annocheck ignore
ELBA-2026-0495 Oracle Linux 10 microcode_ctl bug fix and enhancement update
Oracle Linux Bug Fix Advisory ELBA-2026-0495
http://linux.oracle.com/errata/ELBA-2026-0495.html
The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:
x86_64:
microcode_ctl-20250812-1.20251111.1.0.1.el10_1.noarch.rpm
SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/microcode_ctl-20250812-1.20251111.1.0.1.el10_1.src.rpm
Description of changes:
[20250812-1.20251111.1.0.1]
- enable use with ueknext and UEK8 kernels
- don't bother calling dracut if virtualized
- ensure UEK also rebuilds initramfs
- enable early update for 06-4f-01
- enable early and late load on RHCK
[4:20250812-1.20251111-1]
- Fix typo in /usr/share/microcode_ctl/ucode_with_caveats/intel-06-8f-08/config
- Update Intel CPU microcode to microcode-20251111 release (RHEL-128259)
- Addition of 06-ae-01/0x97 microcode at revision 0x1000273;
- Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in
intel-ucode/06-8f-07) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in
intel-ucode/06-8f-07) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in
intel-ucode/06-8f-07) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode from revision
0x2b000643 up to 0x2b000650;
- Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in
intel-ucode/06-8f-07) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-08) from
revision 0x2c000401 up to 0x2c000410;
- Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in
intel-ucode/06-8f-08) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in
intel-ucode/06-8f-08) from revision 0x2c000401 up to 0x2c000410;
- Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in
intel-ucode/06-8f-08) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-08) from
revision 0x2c000401 up to 0x2c000410;
- Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in
intel-ucode/06-8f-08) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in
intel-ucode/06-8f-08) from revision 0x2b000643 up to 0x2b000650;
- Update of 06-8f-08/0x10 (SPR-HBM B3) microcode from revision
0x2c000401 up to 0x2c000410;
- Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode from revision
0x2b000643 up to 0x2b000650;
- Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode from revision
0x3a up to 0x3d;
- Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in
intel-ucode/06-97-02) from revision 0x3a up to 0x3d;
- Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-02)
from revision 0x3a up to 0x3d;
- Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-02)
from revision 0x3a up to 0x3d;
- Update of 06-bf-06/0x07 microcode (in intel-ucode/06-97-02) from
revision 0x3a up to 0x3d;
- Update of 06-bf-07/0x07 microcode (in intel-ucode/06-97-02) from
revision 0x3a up to 0x3d;
- Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in
intel-ucode/06-97-05) from revision 0x3a up to 0x3d;
- Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode from revision 0x3a
up to 0x3d;
- Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-05)
from revision 0x3a up to 0x3d;
- Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-05)
from revision 0x3a up to 0x3d;
- Update of 06-bf-06/0x07 microcode (in intel-ucode/06-97-05) from
revision 0x3a up to 0x3d;
- Update of 06-bf-07/0x07 microcode (in intel-ucode/06-97-05) from
revision 0x3a up to 0x3d;
- Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision
0x437 up to 0x43a;
- Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in
intel-ucode/06-9a-03) from revision 0x437 up to 0x43a;
- Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in
intel-ucode/06-9a-04) from revision 0x437 up to 0x43a;
- Update of 06-9a-04/0x40 (AZB A0) microcode from revision 0xa up
to 0xb;
- Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x437
up to 0x43a;
- Update of 06-ad-01/0x20 (GNR-AP/SP H0) microcode from revision
0xa000100 up to 0xa000124;
- Update of 06-ad-01/0x95 (GNR-AP/SP B0) microcode from revision
0x10003d0 up to 0x10003f0;
- Update of 06-af-03/0x01 (SRF-SP C0) microcode from revision 0x3000362
up to 0x3000382;
- Update of 06-b7-01/0x32 (RPL-S B0) microcode from revision 0x12f up
to 0x132;
- Update of 06-b7-04/0x32 microcode (in intel-ucode/06-b7-01) from
revision 0x12f up to 0x132;
- Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode from revision
0x4129 up to 0x6133;
- Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in
intel-ucode/06-ba-02) from revision 0x4129 up to 0x6133;
- Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-02) from
revision 0x4129 up to 0x6133;
- Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in
intel-ucode/06-ba-03) from revision 0x4129 up to 0x6133;
- Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode from revision 0x4129
up to 0x6133;
- Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-03) from
revision 0x4129 up to 0x6133;
- Update of 06-bd-01/0x80 (LNL B0) microcode from revision 0x123 up
to 0x125;
- Update of 06-be-00/0x19 (ADL-N A0) microcode from revision 0x1d up
to 0x1e;
- Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in
intel-ucode/06-bf-02) from revision 0x3a up to 0x3d;
- Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in
intel-ucode/06-bf-02) from revision 0x3a up to 0x3d;
- Update of 06-bf-02/0x07 (ADL C0) microcode from revision 0x3a up
to 0x3d;
- Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-bf-02)
from revision 0x3a up to 0x3d;
- Update of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-02) from
revision 0x3a up to 0x3d;
- Update of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-02) from
revision 0x3a up to 0x3d;
- Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in
intel-ucode/06-bf-05) from revision 0x3a up to 0x3d;
- Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in
intel-ucode/06-bf-05) from revision 0x3a up to 0x3d;
- Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-bf-05)
from revision 0x3a up to 0x3d;
- Update of 06-bf-05/0x07 (ADL C0) microcode from revision 0x3a up
to 0x3d;
- Update of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-05) from
revision 0x3a up to 0x3d;
- Update of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-05) from
revision 0x3a up to 0x3d;
- Update of 06-c5-02/0x82 (ARL-H A1) microcode from revision 0x119 up
to 0x11a;
- Update of 06-c6-02/0x82 (ARL-HX 8P/S B0) microcode (in
intel-ucode/06-c5-02) from revision 0x119 up to 0x11a;
- Update of 06-c6-04/0x82 microcode (in intel-ucode/06-c5-02) from
revision 0x119 up to 0x11a;
- Update of 06-ca-02/0x82 microcode (in intel-ucode/06-c5-02) from
revision 0x119 up to 0x11a;
- Update of 06-c5-02/0x82 (ARL-H A1) microcode (in intel-ucode/06-c6-02)
from revision 0x119 up to 0x11a;
- Update of 06-c6-02/0x82 (ARL-HX 8P/S B0) microcode from revision
0x119 up to 0x11a;
- Update of 06-c6-04/0x82 microcode (in intel-ucode/06-c6-02) from
revision 0x119 up to 0x11a;
- Update of 06-ca-02/0x82 microcode (in intel-ucode/06-c6-02) from
revision 0x119 up to 0x11a;
- Update of 06-cf-01/0x87 (EMR-SP A0) microcode (in
intel-ucode/06-cf-02) from revision 0x210002b3 up to 0x210002c0;
- Update of 06-cf-02/0x87 (EMR-SP A1) microcode from revision 0x210002b3
up to 0x210002c0.
