Linux · 
Red Hat · Security advisory · August 19, 2026
Red Hat · Security advisory · August 19, 2026RHSA-2026:55560: Security update for 100 packages
RHSA-2026:55560, released August 19, 2026, fixes 4 CVEs across 100 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0070
53rd percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 4
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-conf | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-devel | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-doc | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2elasticsearch | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2graphite | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2influxdb | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2json | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2spark | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2xml | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-pcp2zabbix | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-export-zabbix-agent | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-gui | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-import-collectl2pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-import-ganglia2pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-import-iostat2pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-import-mrtg2pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-import-sar2pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-libs | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-libs-devel | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-activemq | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-apache | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-bash | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-bcc | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-bind2 | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-bonding | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-bpftrace | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-cifs | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-cisco | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-dbping | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-denki | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-dm | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-docker | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-ds389 | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-ds389log | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-elasticsearch | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-gfs2 | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-gluster | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-gpfs | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-gpsd | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-hacluster | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-haproxy | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-infiniband | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-json | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-libvirt | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-lio | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-lmsensors | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-logger | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-lustre | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-lustrecomm | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-mailq | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-memcache | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-mic | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-mongodb | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-mounts | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-mssql | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-mysql | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-named | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-netcheck | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-netfilter | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-news | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-nfsclient | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-nginx | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-nvidia-gpu | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-openmetrics | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-openvswitch | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-oracle | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-pdns | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-perfevent | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-podman | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-postfix | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-postgresql | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-rabbitmq | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-redis | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-roomtemp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-rsyslog | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-samba | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-sendmail | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-shping | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-slurm | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-smart | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-snmp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-sockets | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-statsd | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-summary | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-systemd | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-trace | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-unbound | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-weblog | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-zimbra | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-pmda-zswap | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-selinux | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-system-tools | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-testsuite | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| pcp-zeroconf | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| perl-PCP-LogImport | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| perl-PCP-LogSummary | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| perl-PCP-MMV | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| perl-PCP-PMDA | RHEL 8 | 0:5.3.7-22.el8_10.5 |
| python3-pcp | RHEL 8 | 0:5.3.7-22.el8_10.5 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-16524 | pcp: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0070 | None reported |
| High | CVE-2026-16527 | pcp: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0059 | None reported |
| High | CVE-2026-16526 | pcp: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0057 | None reported |
| High | CVE-2026-16529 | pcp-pmda-podman: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0048 | None reported |
Showing 1 to 4 of 4
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