Description
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to com.caucho.config.types.ResourceRef (aka caucho-quercus).
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | jackson-databind | 2.11.1-1 | — |
| Debian 13 | jackson-databind | 2.11.1-1 | — |
| Debian 12 | jackson-databind | 2.11.1-1 | — |
| Debian 8 | jackson-databind | 2.4.2-2+deb8u13 | DLA-2153-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | jackson-databind | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | jackson-databind | 2.4.2-3ubuntu0.1~esm2 | USN-4813-1 |
| Ubuntu Pro 14.04 LTS | jackson-databind | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | apache-commons-collections | 3.2.2-10.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | apache-commons-lang | 2.6-21.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | bea-stax +1 | 1.2.0-16.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | glassfish-fastinfoset | 1.2.13-9.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | glassfish-jaxb +3 | 2.2.11-11.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | glassfish-jaxb-api | 2.2.12-8.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | jackson-core +2 | 2.10.0-1.module+el8.2.0+5059+3eb3af25 | RHSA-2020:1644 |
| RHEL 8 | jackson-jaxrs-providers +1 | 2.9.9-1.module+el8.1.0+3832+9784644d | RHSA-2020:1644 |
| RHEL 8 | jackson-module-jaxb-annotations | 2.7.6-4.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | jakarta-commons-httpclient | 1:3.1-28.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | javassist +1 | 3.18.1-8.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | jss +1 | 4.6.2-4.module+el8.2.0+6123+b4678599 | RHSA-2020:1644 |
| RHEL 8 | ldapjdk +1 | 4.21.0-2.module+el8.2.0+4573+c3c38c7b | RHSA-2020:1644 |
| RHEL 8 | pki-ca +8 | 10.8.3-1.module+el8.2.0+5925+bad5981a | RHSA-2020:1644 |
| RHEL 8 | pki-servlet-engine +1 | 1:9.0.7-16.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | python-nss +2 | 1.0.1-10.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | relaxngDatatype | 2011.1-7.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | resteasy | 3.0.26-3.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | slf4j +1 | 1.7.25-4.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | stax-ex | 1.7.7-8.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | tomcatjss | 7.4.1-2.module+el8.2.0+4573+c3c38c7b | RHSA-2020:1644 |
| RHEL 8 | velocity | 1.7-24.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | xalan-j2 | 2.7.1-38.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | xerces-j2 | 2.11.0-34.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | xml-commons-apis | 1.4.01-25.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | xml-commons-resolver | 1.2-26.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | xmlstreambuffer | 1.5.4-8.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
| RHEL 8 | xsom | 0-19.20110809svn.module+el8.1.0+3366+6dfb954c | RHSA-2020:1644 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-apache-cxf +3 | 3.1.16-4.redhat_00003.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-jackson-databind | 2.8.11.6-2.SP1_redhat_00002.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-jettison | 1.3.8-2.redhat_00002.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-netty +1 | 4.1.63-1.Final_redhat_00002.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-resteasy +16 | 3.0.27-1.Final_redhat_00001.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-snakeyaml | 1.33.0-1.SP1_redhat_00001.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-velocity | 1.7.0-3.redhat_00006.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat Jboss Enterprise Application Platform Eus 7 | eap7-wildfly +1 | 7.1.9-2.GA_redhat_00002.1.ep7.el7 | RHSA-2025:1746 |
| Red Hat JBoss EAP 7 | eap7-dom4j | 2.1.3-1.redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-elytron-web +1 | 1.2.5-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-glassfish-jsf | 2.3.5-13.SP3_redhat_00011.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-hal-console | 3.0.23-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-hibernate +4 | 5.3.17-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-hibernate-validator +1 | 6.0.20-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-infinispan +8 | 9.4.19-1.Final_redhat_00001.1.el6eap | RHSA-2020:3463, RHSA-2020:3462, RHSA-2020:3461 |
| Red Hat JBoss EAP 7 | eap7-ironjacamar +8 | 1.4.22-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jackson-core +9 | 2.10.4-1.redhat_00001.1.el6eap | RHSA-2020:3463, RHSA-2020:3462, RHSA-2020:3461 |
| Red Hat JBoss EAP 7 | eap7-jackson-databind | 2.9.10.4-1.redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jboss-genericjms | 2.0.6-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jboss-jsf-api_2.3_spec | 2.3.5-7.SP2_redhat_00005.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jboss-logmanager | 2.1.15-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jboss-modules | 1.8.10-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jboss-server-migration +23 | 1.3.1-13.Final_redhat_00014.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-jboss-server-migration-eap7.3-server +6 | 1.7.1-7.Final_redhat_00009.1.el6eap | RHSA-2020:3463, RHSA-2020:3462, RHSA-2020:3461 |
| Red Hat JBoss EAP 7 | eap7-jboss-xnio-base | 3.7.6-4.SP3_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-netty +1 | 4.1.48-1.Final_redhat_00001.1.el6eap | RHSA-2020:3463, RHSA-2020:3462, RHSA-2020:3461 |
| Red Hat JBoss EAP 7 | eap7-resteasy +19 | 3.6.1-10.SP9_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-undertow | 2.0.30-4.SP4_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-weld-ejb +6 | 3.0.6-4.Final_redhat_00004.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-wildfly +2 | 7.2.9-4.GA_redhat_00003.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-wildfly-common | 1.5.2-1.Final_redhat_00002.1.el6eap | RHSA-2020:3463, RHSA-2020:3462, RHSA-2020:3461 |
| Red Hat JBoss EAP 7 | eap7-wildfly-elytron | 1.6.8-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-wildfly-elytron-tool | 1.10.7-1.Final_redhat_00001.1.el6eap | RHSA-2020:3463, RHSA-2020:3462, RHSA-2020:3461 |
| Red Hat JBoss EAP 7 | eap7-wildfly-http-client +4 | 1.0.22-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
| Red Hat JBoss EAP 7 | eap7-wildfly-java-jdk8 +1 | 7.2.9-4.GA_redhat_00003.1.el7eap | RHSA-2020:3638, RHSA-2020:3462 |
| Red Hat JBoss EAP 7 | eap7-wildfly-transaction-client | 1.1.11-1.Final_redhat_00001.1.el6eap | RHSA-2020:3639, RHSA-2020:3638, RHSA-2020:3637 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | apache-commons-collections | 3.2.2-10.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | apache-commons-lang | 2.6-21.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | bea-stax-api | 1.2.0-16.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | glassfish-fastinfoset | 1.2.13-9.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | glassfish-jaxb-api | 2.2.12-8.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | glassfish-jaxb-core +2 | 2.2.11-11.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | jackson-core +2 | 2.10.0-1.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | jackson-jaxrs-providers +1 | 2.9.9-1.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | jackson-module-jaxb-annotations | 2.7.6-4.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | jakarta-commons-httpclient | 1:3.1-28.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | javassist +1 | 3.18.1-8.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | python3-nss +1 | 1.0.1-10.module_el8.5.0+2577+9e95fe00.alma | ALSA-2020:1644 |
| AlmaLinux 8 | relaxngDatatype | 2011.1-7.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | slf4j +1 | 1.7.25-4.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | stax-ex | 1.7.7-8.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | velocity | 1.7-24.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | xalan-j2 | 2.7.1-38.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | xerces-j2 | 2.11.0-34.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | xml-commons-apis | 1.4.01-25.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | xml-commons-resolver | 1.2-26.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | xmlstreambuffer | 1.5.4-8.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
| AlmaLinux 8 | xsom | 0-19.20110809svn.module_el8.5.0+2577+9e95fe00 | ALSA-2020:1644 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | apache-commons-collections | 3.2.2-10.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | apache-commons-lang | 2.6-21.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | bea-stax | 1.2.0-16.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | glassfish-fastinfoset | 1.2.13-9.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | glassfish-jaxb | 2.2.11-11.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | glassfish-jaxb-api | 2.2.12-8.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | jackson-core +2 | 2.10.0-1.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | jackson-jaxrs-providers | 2.9.9-1.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | jackson-module-jaxb-annotations | 2.7.6-4.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | jakarta-commons-httpclient | 1:3.1-28.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | javassist | 3.18.1-8.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | python-nss | 1.0.1-10.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | relaxngDatatype | 2011.1-7.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | resteasy | 3.0.26-3.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | slf4j | 1.7.25-4.module+el8.3.0+74+855e3f5d | RLSA-2020:1644 |
| Rocky Linux 8 | stax-ex | 1.7.7-8.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | velocity | 1.7-24.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | xalan-j2 | 2.7.1-38.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | xerces-j2 | 2.11.0-34.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | xml-commons-apis | 1.4.01-25.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | xml-commons-resolver | 1.2-26.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | xmlstreambuffer | 1.5.4-8.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
| Rocky Linux 8 | xsom | 0-19.20110809svn.module+el8.3.0+53+ea062990 | RLSA-2020:1644 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 2 repositories
-
Al1ex/CVE-2020-10673 ★ 5 · May 21, 2020
CVE-2020-10673:jackson-databind RCE
-
harry1080/CVE-2020-10673 ★ 0 · Mar 23, 2020
CVE-2020-10673
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | com.fasterxml.jackson.core:jackson-databind | >= 2.7.0, < 2.9.10.4 | 2.9.10.4 | GHSA-fqwf-pjwf-7vqv |
| Maven | com.fasterxml.jackson.core:jackson-databind | >= 2.0.0, < 2.6.7.4 | 2.6.7.4 | GHSA-fqwf-pjwf-7vqv |
Advisories 17
- ALSA-2020:1644 Moderate: pki-core:10.6 and pki-deps:10.6 security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:1746 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.1.9 on RHEL 7 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2020:3462 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.2 security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2020:3463 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.2 security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2020:3461 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.2 security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- USN-4813-1 jackson-databind vulnerabilities Ubuntu Security Notices (USN) · Oct 12, 2026
- RHSA-2020:3639 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.2.9 on RHEL 8 security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2020:3638 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.2.9 on RHEL 7 security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2020:3637 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.2.9 on RHEL 6 security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2020:1644 Red Hat Security Advisory: pki-core:10.6 and pki-deps:10.6 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- WID-SEC-2024-0794 Dell ECS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- DLA-2153-1 jackson-databind - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2020:1644 Moderate: pki-core:10.6 and pki-deps:10.6 security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 4, 2026
- WID-SEC-2026-0180 Dell Data Protection Advisor: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 20, 2026
- WID-SEC-2022-1912 Red Hat JBoss Enterprise Application Platform: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 23, 2025
- WID-SEC-2024-2181 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 18, 2024
- NCSC-2024-0231 Kwetsbaarheden verholpen in Atlassian producten NCSC-NL (Netherlands) · May 22, 2024
References
- [debian-lts-announce] 20200322 [SECURITY] [DLA 2153-1] jackson-databind security update mailing-list
- https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://security.netapp.com/advisory/ntap-20200403-0002/
- https://github.com/FasterXML/jackson-databind/issues/2660
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html