openSUSE-SU-2026:21535-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21535-1.json

JSON Data

https://api.osv.dev/v1/vulns/openSUSE-SU-2026:21535-1

Upstream

CVE-2026-61548

Related

CVE-2026-61548

Published

2026-08-05T09:10:15Z

Modified

2026-08-06T18:23:57Z

Summary

Security update for rsyslog

Details

This update for rsyslog fixes the following issues:

CVE-2026-61548: crafted RFC 5424 messages to mmpstrucdata can lead to a stack overwrite (bsc#1272414).
input sequence during oversize-frame recovery in imptcp can cause denial of service (bsc#1271910).

Changes for rsyslog:

added a devel subpackage, with requires (bsc#1264721)

References

Affected packages

openSUSE:Leap 16.0 / rsyslog

Package

Name: rsyslog
Purl: pkg:rpm/opensuse/rsyslog&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

8.2502.0-160000.4.1

Ecosystem specific

{
    "binaries": [
        {
            "rsyslog": "8.2502.0-160000.4.1",
            "rsyslog-devel": "8.2502.0-160000.4.1",
            "rsyslog-diag-tools": "8.2502.0-160000.4.1",
            "rsyslog-doc": "8.2502.0-160000.4.1",
            "rsyslog-module-elasticsearch": "8.2502.0-160000.4.1",
            "rsyslog-module-gcrypt": "8.2502.0-160000.4.1",
            "rsyslog-module-gssapi": "8.2502.0-160000.4.1",
            "rsyslog-module-gtls": "8.2502.0-160000.4.1",
            "rsyslog-module-mmnormalize": "8.2502.0-160000.4.1",
            "rsyslog-module-mysql": "8.2502.0-160000.4.1",
            "rsyslog-module-omhttpfs": "8.2502.0-160000.4.1",
            "rsyslog-module-omtcl": "8.2502.0-160000.4.1",
            "rsyslog-module-ossl": "8.2502.0-160000.4.1",
            "rsyslog-module-pgsql": "8.2502.0-160000.4.1",
            "rsyslog-module-relp": "8.2502.0-160000.4.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21535-1.json"