# ALSA-2026:55617: Security update for 111 packages

ALSA-2026:55617, released August 17, 2026, fixes 4 CVEs across 111 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2026-55617
- Platform: Linux
- Released: Aug 17, 2026
- Priority: High (Closes CVE-2026-16524, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2026:55617

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [pcp](https://patchblox.com/security/data/product/linux/pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-conf](https://patchblox.com/security/data/product/linux/pcp-conf.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-devel](https://patchblox.com/security/data/product/linux/pcp-devel.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-doc](https://patchblox.com/security/data/product/linux/pcp-doc.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2elasticsearch](https://patchblox.com/security/data/product/linux/pcp-export-pcp2elasticsearch.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2graphite](https://patchblox.com/security/data/product/linux/pcp-export-pcp2graphite.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2influxdb](https://patchblox.com/security/data/product/linux/pcp-export-pcp2influxdb.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2json](https://patchblox.com/security/data/product/linux/pcp-export-pcp2json.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2openmetrics](https://patchblox.com/security/data/product/linux/pcp-export-pcp2openmetrics.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2opentelemetry](https://patchblox.com/security/data/product/linux/pcp-export-pcp2opentelemetry.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2spark](https://patchblox.com/security/data/product/linux/pcp-export-pcp2spark.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2xml](https://patchblox.com/security/data/product/linux/pcp-export-pcp2xml.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-pcp2zabbix](https://patchblox.com/security/data/product/linux/pcp-export-pcp2zabbix.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-export-zabbix-agent](https://patchblox.com/security/data/product/linux/pcp-export-zabbix-agent.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-geolocate](https://patchblox.com/security/data/product/linux/pcp-geolocate.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-gui](https://patchblox.com/security/data/product/linux/pcp-gui.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-benchmarks](https://patchblox.com/security/data/product/linux/pcp-import-benchmarks.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-collectl2pcp](https://patchblox.com/security/data/product/linux/pcp-import-collectl2pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-ganglia2pcp](https://patchblox.com/security/data/product/linux/pcp-import-ganglia2pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-iostat2pcp](https://patchblox.com/security/data/product/linux/pcp-import-iostat2pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-mrtg2pcp](https://patchblox.com/security/data/product/linux/pcp-import-mrtg2pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-pmseries](https://patchblox.com/security/data/product/linux/pcp-import-pmseries.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-import-sar2pcp](https://patchblox.com/security/data/product/linux/pcp-import-sar2pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-libs](https://patchblox.com/security/data/product/linux/pcp-libs.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-libs-devel](https://patchblox.com/security/data/product/linux/pcp-libs-devel.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-activemq](https://patchblox.com/security/data/product/linux/pcp-pmda-activemq.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-amdgpu](https://patchblox.com/security/data/product/linux/pcp-pmda-amdgpu.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-apache](https://patchblox.com/security/data/product/linux/pcp-pmda-apache.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-bash](https://patchblox.com/security/data/product/linux/pcp-pmda-bash.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-bcc](https://patchblox.com/security/data/product/linux/pcp-pmda-bcc.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-bind2](https://patchblox.com/security/data/product/linux/pcp-pmda-bind2.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-bonding](https://patchblox.com/security/data/product/linux/pcp-pmda-bonding.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-bpf](https://patchblox.com/security/data/product/linux/pcp-pmda-bpf.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-bpftrace](https://patchblox.com/security/data/product/linux/pcp-pmda-bpftrace.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-cifs](https://patchblox.com/security/data/product/linux/pcp-pmda-cifs.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-cisco](https://patchblox.com/security/data/product/linux/pcp-pmda-cisco.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-dbping](https://patchblox.com/security/data/product/linux/pcp-pmda-dbping.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-denki](https://patchblox.com/security/data/product/linux/pcp-pmda-denki.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-dm](https://patchblox.com/security/data/product/linux/pcp-pmda-dm.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-docker](https://patchblox.com/security/data/product/linux/pcp-pmda-docker.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-ds389](https://patchblox.com/security/data/product/linux/pcp-pmda-ds389.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-ds389log](https://patchblox.com/security/data/product/linux/pcp-pmda-ds389log.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-elasticsearch](https://patchblox.com/security/data/product/linux/pcp-pmda-elasticsearch.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-farm](https://patchblox.com/security/data/product/linux/pcp-pmda-farm.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-gluster](https://patchblox.com/security/data/product/linux/pcp-pmda-gluster.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-gpfs](https://patchblox.com/security/data/product/linux/pcp-pmda-gpfs.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-gpsd](https://patchblox.com/security/data/product/linux/pcp-pmda-gpsd.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-hacluster](https://patchblox.com/security/data/product/linux/pcp-pmda-hacluster.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-haproxy](https://patchblox.com/security/data/product/linux/pcp-pmda-haproxy.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-hdb](https://patchblox.com/security/data/product/linux/pcp-pmda-hdb.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-infiniband](https://patchblox.com/security/data/product/linux/pcp-pmda-infiniband.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-libvirt](https://patchblox.com/security/data/product/linux/pcp-pmda-libvirt.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-lio](https://patchblox.com/security/data/product/linux/pcp-pmda-lio.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-lmsensors](https://patchblox.com/security/data/product/linux/pcp-pmda-lmsensors.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-logger](https://patchblox.com/security/data/product/linux/pcp-pmda-logger.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-lustre](https://patchblox.com/security/data/product/linux/pcp-pmda-lustre.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-lustrecomm](https://patchblox.com/security/data/product/linux/pcp-pmda-lustrecomm.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-mailq](https://patchblox.com/security/data/product/linux/pcp-pmda-mailq.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-memcache](https://patchblox.com/security/data/product/linux/pcp-pmda-memcache.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-mic](https://patchblox.com/security/data/product/linux/pcp-pmda-mic.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-mongodb](https://patchblox.com/security/data/product/linux/pcp-pmda-mongodb.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-mounts](https://patchblox.com/security/data/product/linux/pcp-pmda-mounts.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-mssql](https://patchblox.com/security/data/product/linux/pcp-pmda-mssql.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-mysql](https://patchblox.com/security/data/product/linux/pcp-pmda-mysql.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-named](https://patchblox.com/security/data/product/linux/pcp-pmda-named.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-netcheck](https://patchblox.com/security/data/product/linux/pcp-pmda-netcheck.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-netfilter](https://patchblox.com/security/data/product/linux/pcp-pmda-netfilter.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-news](https://patchblox.com/security/data/product/linux/pcp-pmda-news.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-nfsclient](https://patchblox.com/security/data/product/linux/pcp-pmda-nfsclient.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-nginx](https://patchblox.com/security/data/product/linux/pcp-pmda-nginx.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-nvidia-gpu](https://patchblox.com/security/data/product/linux/pcp-pmda-nvidia-gpu.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-openmetrics](https://patchblox.com/security/data/product/linux/pcp-pmda-openmetrics.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-opentelemetry](https://patchblox.com/security/data/product/linux/pcp-pmda-opentelemetry.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-openvswitch](https://patchblox.com/security/data/product/linux/pcp-pmda-openvswitch.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-oracle](https://patchblox.com/security/data/product/linux/pcp-pmda-oracle.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-pdns](https://patchblox.com/security/data/product/linux/pcp-pmda-pdns.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-perfevent](https://patchblox.com/security/data/product/linux/pcp-pmda-perfevent.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-podman](https://patchblox.com/security/data/product/linux/pcp-pmda-podman.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-postfix](https://patchblox.com/security/data/product/linux/pcp-pmda-postfix.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-postgresql](https://patchblox.com/security/data/product/linux/pcp-pmda-postgresql.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-rabbitmq](https://patchblox.com/security/data/product/linux/pcp-pmda-rabbitmq.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-redis](https://patchblox.com/security/data/product/linux/pcp-pmda-redis.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-resctrl](https://patchblox.com/security/data/product/linux/pcp-pmda-resctrl.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-rocestat](https://patchblox.com/security/data/product/linux/pcp-pmda-rocestat.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-roomtemp](https://patchblox.com/security/data/product/linux/pcp-pmda-roomtemp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-rsyslog](https://patchblox.com/security/data/product/linux/pcp-pmda-rsyslog.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-samba](https://patchblox.com/security/data/product/linux/pcp-pmda-samba.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-sendmail](https://patchblox.com/security/data/product/linux/pcp-pmda-sendmail.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-shping](https://patchblox.com/security/data/product/linux/pcp-pmda-shping.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-slurm](https://patchblox.com/security/data/product/linux/pcp-pmda-slurm.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-smart](https://patchblox.com/security/data/product/linux/pcp-pmda-smart.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-snmp](https://patchblox.com/security/data/product/linux/pcp-pmda-snmp.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-sockets](https://patchblox.com/security/data/product/linux/pcp-pmda-sockets.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-statsd](https://patchblox.com/security/data/product/linux/pcp-pmda-statsd.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-summary](https://patchblox.com/security/data/product/linux/pcp-pmda-summary.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-systemd](https://patchblox.com/security/data/product/linux/pcp-pmda-systemd.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-trace](https://patchblox.com/security/data/product/linux/pcp-pmda-trace.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-unbound](https://patchblox.com/security/data/product/linux/pcp-pmda-unbound.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-uwsgi](https://patchblox.com/security/data/product/linux/pcp-pmda-uwsgi.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-weblog](https://patchblox.com/security/data/product/linux/pcp-pmda-weblog.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-zimbra](https://patchblox.com/security/data/product/linux/pcp-pmda-zimbra.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-pmda-zswap](https://patchblox.com/security/data/product/linux/pcp-pmda-zswap.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-selinux](https://patchblox.com/security/data/product/linux/pcp-selinux.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-system-tools](https://patchblox.com/security/data/product/linux/pcp-system-tools.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-testsuite](https://patchblox.com/security/data/product/linux/pcp-testsuite.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [pcp-zeroconf](https://patchblox.com/security/data/product/linux/pcp-zeroconf.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [perl-PCP-LogImport](https://patchblox.com/security/data/product/linux/perl-pcp-logimport.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [perl-PCP-LogSummary](https://patchblox.com/security/data/product/linux/perl-pcp-logsummary.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [perl-PCP-MMV](https://patchblox.com/security/data/product/linux/perl-pcp-mmv.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [perl-PCP-PMDA](https://patchblox.com/security/data/product/linux/perl-pcp-pmda.md) | almalinux 10 | 7.0.3-5.el10_2 |
| [python3-pcp](https://patchblox.com/security/data/product/linux/python3-pcp.md) | almalinux 10 | 7.0.3-5.el10_2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-16524](https://patchblox.com/security/data/cve/CVE-2026-16524.md) | High | pcp: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0070 |  |
| [CVE-2026-16527](https://patchblox.com/security/data/cve/CVE-2026-16527.md) | High | pcp: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0059 |  |
| [CVE-2026-16526](https://patchblox.com/security/data/cve/CVE-2026-16526.md) | High | pcp: Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and analysis of s... | 8.8 | 0.0057 |  |
| [CVE-2026-16529](https://patchblox.com/security/data/cve/CVE-2026-16529.md) | High | 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 |  |

---

Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo