Linux · 
Debian · Security advisory · July 21, 2026
Debian · Security advisory · July 21, 2026DEBIAN-CVE-2026-61548: rsyslog security update
DEBIAN-CVE-2026-61548, released July 21, 2026, fixes 1 CVE in rsyslog. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
8.1
Base score, 0 to 10
Highest EPSS
0.0059
48th percentile
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-61548 | Rsyslog: mmpstrucdata stack buffer overflow with oversized RFC5424 structured data | 8.1 | 0.0059 | None reported |
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