Linux · 
Red Hat · Security advisory · October 13, 2026
Red Hat · Security advisory · October 13, 2026RHSA-2026:80817: Security update for 2 packages
RHSA-2026:80817, released October 13, 2026, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0106
64th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| rsyslog | RHEL 8 | 0:8.2102.0-15.el8_10.3 |
| rsyslog-doc | RHEL 8 | 0:8.2102.0-15.el8_10.3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-78002 | Rsyslog: rsyslog: denial of service via heap buffer overflow in rainerscript replace() function | 7.5 | 0.0106 | None reported |
| High | CVE-2026-19654 | Rsyslog: a configuration-dependent issue in rsyslog's optional imptcp input module can allow an unauthenticated remote peer to crash rsyslogd | 7.5 | 0.0077 | None reported |
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