kernel security, bug fix, and enhancement update

4.18.0-553.141.1 - 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 olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

USN-8493-2: Linux kernel (Oracle) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - Cryptographic API; - InfiniBand drivers; - IOMMU subsystem; - Network drivers; -...

Oracle Linux 9 : ruby:4.0 (ELSA-2026-20596)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-20596 advisory. - Fix ERB: Arbitrary code execution via deserialization bypass CVE-2026-41316 Resolves: RHEL-171258 - Fix JSON: Denial of Service or Information...

Oracle Linux 9 : libreoffice (ELSA-2026-28290)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-28290 advisory. - Fix CVE-2026-4430 Conform AlignEngine parsing to what section 2.3.4.10 of the spec has Tenable has extracted the preceding description block directly from th...

Oracle Linux 9 : firefox (ELSA-2026-20574)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-20574 advisory. 140.12.0-1.0.1 - Fix firefox-oracle-default-prefs.js for new nss Orabug: 37079773 - Add firefox-oracle-default-prefs.js and remove the corresponding R...

Oracle Linux 8 : perl-IO-Compress (ELSA-2026-30858)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-30858 advisory. 2.081-2 - Remove use of eval in File::GlobMapper for safer string interpolation - Resolves: RHEL-180411 Tenable has extracted the preceding description block...

Oracle Linux 9 : git-lfs (ELSA-2026-30854)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-30854 advisory. - Fix CVE-2026-39821: vendored golang.org/x/net/idna ToUnicode incorrectly accepting all-ASCII xn-- labels Tenable has extracted the preceding description bloc...

Oracle Linux 8 : git-lfs (ELSA-2026-30853)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-30853 advisory. - Backport CVE-2026-39821 fix vendored golang.org/x/net IDNA Tenable has extracted the preceding description block directly from the Oracle Linux security...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50353)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50353 advisory. 5.4.17-2136.356.4.3 - net: skbuff: fix missing zerocopy reference in pskbcarve helpers Minh Nguyen Orabug: 39639989 CVE-2026-52943 Credit Statement: The...

kernel security update

5.14.0-687.17.1 - Disable UKI signing Orabug: 36571828 - 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 olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

Oracle Linux 9 : thunderbird (ELSA-2026-29940)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-29940 advisory. 140.12.0-1.0.1 - Fix prefs for new nss Orabug: 37079813 - Add Oracle prefs 140.12.0 - Add OpenELA debranding 140.12.0-1 - Update to 140.12.0 ESR Tenab...

Oracle Linux 7 : openssh (ELSA-2026-50325)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50325 advisory. - Fix privilege escalation via scp legacy protocol when not in preserving file mode CVE-2026-35385Orabug: 39480251 Tenable has extracted the preceding...

Oracle Linux 9 : thunderbird (ELSA-2026-19348)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-19348 advisory. 140.11.0-1.0.1 - Fix prefs for new nss Orabug: 37079813 - Add Oracle prefs 140.11.0 - Add OpenELA debranding 140.11.0-1 - Update to 140.11.0 ESR...

Oracle Linux 9 : .NET / 9.0 (ELSA-2026-21296)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-21296 advisory. 9.0.118-1.0.1 - Add support for Oracle Linux 9.0.118-1 - Update to .NET SDK 9.0.118 and Runtime 9.0.17 - Resolves: RHEL-181553 9.0.117-1 - Update to .NET SDK...

Oracle Linux 9 : nginx:1.26 (ELSA-2026-19372)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-19372 advisory. - Resolves: RHEL-176218 - nginx:1.26/nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 - CVE-2026-32647 nginx:1.26/nginx: NGINX: Denial of...

Oracle Linux 8 : 389-ds:1.4 (ELSA-2026-26459)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-26459 advisory. - Resolves: RHEL-178076 - CVE-2026-9064 389-ds:1.4/389-ds-base: unbounded LDAP controls count in getldapmessagecontrolsext causes CPU and heap amplification...

Oracle Linux 9 : tigervnc (ELSA-2026-29844)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-29844 advisory. 1.15.0-7.2 - Rebuild for updated xorg-x11-server Resolves: RHEL-184003 Tenable has extracted the preceding description block directly from the Oracle...

Oracle Linux 9 : xorg-x11-server (ELSA-2026-19343)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19343 advisory. - CVE fix for: CVE-2026-50256, CVE-2026-50257, CVE-2026-50258, CVE-2026-50259, CVE-2026-50260, CVE-2026-50261, CVE-2026-50262, CVE-2026-50263,...

Oracle Linux 9 : xorg-x11-server-Xwayland (ELSA-2026-19344)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19344 advisory. - CVE fix for: CVE-2026-50256, CVE-2026-50257, CVE-2026-50258, CVE-2026-50259, CVE-2026-50260, CVE-2026-50261, CVE-2026-50262, CVE-2026-50263 Resolves...

Oracle Linux 9 : nginx:1.26 (ELSA-2026-29151)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-29151 advisory. - nginx: code execution and denial of service CVE-2026-9256 - Resolves: RHEL-176218 - nginx:1.26/nginx: NGINX: Arbitrary Code Execution Vulnerability...