OPENSUSE-SU-2026:22184-1: rsyslog security update

OPENSUSE-SU-2026:22184-1, released November 7, 2026, fixes 4 CVEs in rsyslog (version 8.2608.0-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.1

Base score, 0 to 10

Highest EPSS

0.0106

64th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
rsyslog	opensuse-leap 16.0	8.2608.0-160000.1.1

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
High	CVE-2026-61548	Rsyslog: mmpstrucdata stack buffer overflow with oversized RFC5424 structured data	8.1	0.0059	None reported
High	CVE-2026-92709	Rsyslog: DynFile Path Traversal → Arbitrary File Write as Root → RCE	7.7	0.0038	None reported

Also fixes CVE-2026-78002

SUSE-SU-2026:4611-1
rsyslog on sles 15.7
ELSA-2026-80817
rsyslog, rsyslog-crypto, rsyslog-doc and 17 more on ol 8
ALSA-2026:80817
rsyslog, rsyslog-crypto, rsyslog-doc and 17 more on almalinux 8
RLSA-2026:80817
rsyslog on rocky 8
RHSA-2026:80817
rsyslog, rsyslog-doc on RHEL 8
RLSA-2026:69540
rsyslog on rocky 9
RLSA-2026:69541
rsyslog on rocky 10
RHSA-2026:69540
rsyslog, rsyslog-crypto, rsyslog-doc and 18 more on RHEL 9

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:22184-1

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