RHSA-2026:66405
RHSA-2026:66405 · Red Hat Security Advisory: rsyslog security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
Red Hat Security Advisory: rsyslog security update
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
rsyslog Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-crypto Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-crypto-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-debugsource Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-doc Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-elasticsearch Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-elasticsearch-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-gnutls Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-gnutls-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-gssapi Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-gssapi-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-kafka Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-kafka-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmaudit Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmaudit-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmfields Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmfields-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmjsonparse Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmjsonparse-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmkubernetes Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmkubernetes-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmnormalize Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
rsyslog-mmnormalize-debuginfo Red Hat:enterprise_linux_eus:10.0
- Affected ranges
- ECOSYSTEM: < 0:8.2412.0-1.el10_0.1
Update to 0:8.2412.0-1.el10_0.1
Original sources
- https://access.redhat.com/errata/RHSA-2026:66405
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2502868
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_66405.json
- https://access.redhat.com/security/cve/CVE-2026-19654
- https://www.cve.org/CVERecord?id=CVE-2026-19654
- https://nvd.nist.gov/vuln/detail/CVE-2026-19654
- https://github.com/rsyslog/rsyslog/security/advisories/GHSA-cj5r-wh2m-7w29
- https://osv.dev/vulnerability/RHSA-2026:66405