Back Linuxsecurity

Oracle Linux 10 Advisory ELSA-2026

Linuxsecurity •LinuxSecurity Advisories • August 18, 2026

Audit Linux privileges now to limit compromise, escalation, and system-wide damage. Review Linux Privileges ×

[7.0.3-5.0.1] - Fix unterminated backtick in pmlogger_janitor fix not to terminate unauthorized process patch [Orabug: 39270658] - Adds interval option support in PCP nfsiostat tool [Orabug: 39068870] - Introduces proc.numa_maps metrics in linux_proc PMDA [Orabug: 39096683] - adds numastat process option in the tool - Added support for size based cleanup for pcp archives [Orabug: 38757778] - Implement sorting option in pcp ps based on %cpu, %mem [Orabug: 38719615] - Fixed pmlogger incorrectly attempts to terminate - unauthorized process [Orabug: 38598244] - Merges new PCP nfsiostat parser in OL [Orabug: 38817053] - pmdanfsclient: fix regex to correctly parse NFS op stats [Orabug: 38724847] - pmda/rocestat: pmda/rocestat: skip installation when IB is absent [Orabug: 38595797] [7.0.3-5] - Fix CVE-2026-16530: __pmLogLoadInDom OOB pointer dereference (RHEL-213746) - Fix CVE-2026-16531: pmproxy logger servlet path traversal (RHEL-213756) - Backport remaining PCP security hardening fi...

pcp-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-conf-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-devel-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-doc-7.0.3-5.0.1.el10_2.noarch.rpm pcp-export-pcp2elasticsearch-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2graphite-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2influxdb-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2json-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2openmetrics-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2opentelemetry-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2spark-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2xml-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-pcp2zabbix-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-export-zabbix-agent-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-geolocate-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-gui-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-import-benchmarks-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-import-collectl2pcp-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-import-ganglia2pcp-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-import-iostat2pcp-7.0.3-5.0.1.el10_2.x86_64.rpm pcp-import-mrt...

pcp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-conf-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-devel-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-doc-7.0.3-5.0.1.el10_2.noarch.rpm pcp-export-pcp2elasticsearch-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2graphite-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2influxdb-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2json-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2openmetrics-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2opentelemetry-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2spark-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2xml-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-pcp2zabbix-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-export-zabbix-agent-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-geolocate-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-gui-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-benchmarks-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-collectl2pcp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-ganglia2pcp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-iostat2pcp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-mrtg2pcp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-pmseries-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-import-sar2pcp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-libs-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-libs-devel-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-activemq-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-amdgpu-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-apache-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-bash-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-bcc-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-bind2-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-bonding-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-bpf-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-bpftrace-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-cifs-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-cisco-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-dbping-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-denki-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-dm-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-docker-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-ds389-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-ds389log-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-elasticsearch-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-farm-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-gluster-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-gpfs-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-gpsd-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-hacluster-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-haproxy-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-hdb-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-infiniband-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-libvirt-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-lio-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-lmsensors-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-logger-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-lustre-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-lustrecomm-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-mailq-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-memcache-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-mic-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-mongodb-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-mounts-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-mysql-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-named-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-netcheck-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-netfilter-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-news-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-nfsclient-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-nginx-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-nvidia-gpu-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-openmetrics-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-opentelemetry-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-openvswitch-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-oracle-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-pdns-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-perfevent-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-podman-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-postfix-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-postgresql-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-rabbitmq-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-redis-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-rocestat-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-roomtemp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-rsyslog-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-samba-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-sendmail-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-shping-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-slurm-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-smart-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-snmp-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-sockets-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-statsd-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-summary-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-systemd-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-trace-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-unbound-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-uwsgi-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-weblog-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-zimbra-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-pmda-zswap-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-selinux-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-system-tools-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-testsuite-7.0.3-5.0.1.el10_2.aarch64.rpm pcp-zeroconf-7.0.3-5.0.1.el10_2.aarch64.rpm perl-PCP-LogImport-7.0.3-5.0.1.el10_2.aarch64.rpm perl-PCP-LogSummary-7.0.3-5.0.1.el10_2.aarch64.rpm perl-PCP-MMV-7.0.3-5.0.1.el10_2.aarch64.rpm perl-PCP-PMDA-7.0.3-5.0.1.el10_2.aarch64.rpm python3-pcp-7.0.3-5.0.1.el10_2.aarch64.rpm

Get the latest Linux and open source security news straight to your inbox.

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Multiple Oracle Linux Versions Face Critical Vulnerabilities in PCP Tools Recent advisories reveal critical vulnerabilities affecting Oracle Linux versions 8, 9, and 10, specifically in the Performance Co-Pilot (PCP) tools. The vulnerabilities include CVE-2026-16530 and CVE-2026-16531, both published on July 30, 2026, which involve an out-of-bounds pointer dereference and a path traversal issue, respectively. These flaws could allow unauthorized access and potential system compromise. The affected systems include Oracle Linux 8 (5.3.7-22.0.12.el8_10.5), Oracle Linux 9 (6.3.7-8.0.1.el9_8.4), and Oracle Linux 10 (7.0.3-5.0.1.el10_2). Administrators are urged to audit Linux privileges and apply patches to mitigate risks. The advisories emphasize the importance of immediate action to prevent exploitation. Current status indicates that the vulnerabilities are not yet confirmed to be actively exploited but pose significant risks. 3 sources 74

Extracted Entities

Oracle Linux 10 Advisory ELSA-2026

The full story

Extracted Entities

CVEs (6)

CWE Weaknesses (2)

Platforms (2)