Rsyslog
9 CVEs tracked since 2005. Since Sep 2005, none of them reached CISA KEV.
Rsyslog CVEs per month
| Month | CVEs | In CISA KEV |
|---|---|---|
| 2005-09 | 1 | 0 |
| 2005-10 | null or fewer | |
| 2005-11 | null or fewer | |
| 2005-12 | null or fewer | |
| 2006-01 | null or fewer | |
| 2006-02 | null or fewer | |
| 2006-03 | null or fewer | |
| 2006-04 | null or fewer | |
| 2006-05 | null or fewer | |
| 2006-06 | null or fewer | |
| 2006-07 | null or fewer | |
| 2006-08 | null or fewer | |
| 2006-09 | null or fewer | |
| 2006-10 | null or fewer | |
| 2006-11 | null or fewer | |
| 2006-12 | null or fewer | |
| 2007-01 | null or fewer | |
| 2007-02 | null or fewer | |
| 2007-03 | null or fewer | |
| 2007-04 | null or fewer | |
| 2007-05 | null or fewer | |
| 2007-06 | null or fewer | |
| 2007-07 | null or fewer | |
| 2007-08 | null or fewer | |
| 2007-09 | null or fewer | |
| 2007-10 | null or fewer | |
| 2007-11 | null or fewer | |
| 2007-12 | null or fewer | |
| 2008-01 | null or fewer | |
| 2008-02 | null or fewer | |
| 2008-03 | null or fewer | |
| 2008-04 | null or fewer | |
| 2008-05 | null or fewer | |
| 2008-06 | null or fewer | |
| 2008-07 | null or fewer | |
| 2008-08 | null or fewer | |
| 2008-09 | null or fewer | |
| 2008-10 | null or fewer | |
| 2008-11 | null or fewer | |
| 2008-12 | 2 | 0 |
| 2009-01 | null or fewer | |
| 2009-02 | null or fewer | |
| 2009-03 | null or fewer | |
| 2009-04 | null or fewer | |
| 2009-05 | null or fewer | |
| 2009-06 | null or fewer | |
| 2009-07 | null or fewer | |
| 2009-08 | null or fewer | |
| 2009-09 | null or fewer | |
| 2009-10 | null or fewer | |
| 2009-11 | null or fewer | |
| 2009-12 | null or fewer | |
| 2010-01 | null or fewer | |
| 2010-02 | null or fewer | |
| 2010-03 | null or fewer | |
| 2010-04 | null or fewer | |
| 2010-05 | null or fewer | |
| 2010-06 | null or fewer | |
| 2010-07 | null or fewer | |
| 2010-08 | null or fewer | |
| 2010-09 | null or fewer | |
| 2010-10 | null or fewer | |
| 2010-11 | null or fewer | |
| 2010-12 | null or fewer | |
| 2011-01 | null or fewer | |
| 2011-02 | null or fewer | |
| 2011-03 | null or fewer | |
| 2011-04 | null or fewer | |
| 2011-05 | null or fewer | |
| 2011-06 | null or fewer | |
| 2011-07 | null or fewer | |
| 2011-08 | null or fewer | |
| 2011-09 | null or fewer | |
| 2011-10 | null or fewer | |
| 2011-11 | null or fewer | |
| 2011-12 | null or fewer | |
| 2012-01 | null or fewer | |
| 2012-02 | null or fewer | |
| 2012-03 | null or fewer | |
| 2012-04 | null or fewer | |
| 2012-05 | null or fewer | |
| 2012-06 | null or fewer | |
| 2012-07 | null or fewer | |
| 2012-08 | null or fewer | |
| 2012-09 | null or fewer | |
| 2012-10 | null or fewer | |
| 2012-11 | null or fewer | |
| 2012-12 | null or fewer | |
| 2013-01 | null or fewer | |
| 2013-02 | null or fewer | |
| 2013-03 | null or fewer | |
| 2013-04 | null or fewer | |
| 2013-05 | null or fewer | |
| 2013-06 | null or fewer | |
| 2013-07 | null or fewer | |
| 2013-08 | null or fewer | |
| 2013-09 | null or fewer | |
| 2013-10 | 1 | 0 |
| 2013-11 | null or fewer | |
| 2013-12 | null or fewer | |
| 2014-01 | null or fewer | |
| 2014-02 | null or fewer | |
| 2014-03 | null or fewer | |
| 2014-04 | null or fewer | |
| 2014-05 | null or fewer | |
| 2014-06 | null or fewer | |
| 2014-07 | null or fewer | |
| 2014-08 | null or fewer | |
| 2014-09 | null or fewer | |
| 2014-10 | null or fewer | |
| 2014-11 | 2 | 0 |
| 2014-12 | null or fewer | |
| 2015-01 | null or fewer | |
| 2015-02 | null or fewer | |
| 2015-03 | null or fewer | |
| 2015-04 | null or fewer | |
| 2015-05 | null or fewer | |
| 2015-06 | null or fewer | |
| 2015-07 | null or fewer | |
| 2015-08 | null or fewer | |
| 2015-09 | null or fewer | |
| 2015-10 | null or fewer | |
| 2015-11 | null or fewer | |
| 2015-12 | null or fewer | |
| 2016-01 | null or fewer | |
| 2016-02 | null or fewer | |
| 2016-03 | null or fewer | |
| 2016-04 | null or fewer | |
| 2016-05 | null or fewer | |
| 2016-06 | null or fewer | |
| 2016-07 | null or fewer | |
| 2016-08 | null or fewer | |
| 2016-09 | null or fewer | |
| 2016-10 | null or fewer | |
| 2016-11 | null or fewer | |
| 2016-12 | null or fewer | |
| 2017-01 | null or fewer | |
| 2017-02 | null or fewer | |
| 2017-03 | null or fewer | |
| 2017-04 | null or fewer | |
| 2017-05 | null or fewer | |
| 2017-06 | null or fewer | |
| 2017-07 | null or fewer | |
| 2017-08 | null or fewer | |
| 2017-09 | null or fewer | |
| 2017-10 | null or fewer | |
| 2017-11 | null or fewer | |
| 2017-12 | null or fewer | |
| 2018-01 | null or fewer | |
| 2018-02 | null or fewer | |
| 2018-03 | null or fewer | |
| 2018-04 | null or fewer | |
| 2018-05 | null or fewer | |
| 2018-06 | null or fewer | |
| 2018-07 | null or fewer | |
| 2018-08 | null or fewer | |
| 2018-09 | null or fewer | |
| 2018-10 | null or fewer | |
| 2018-11 | null or fewer | |
| 2018-12 | null or fewer | |
| 2019-01 | null or fewer | |
| 2019-02 | null or fewer | |
| 2019-03 | null or fewer | |
| 2019-04 | null or fewer | |
| 2019-05 | null or fewer | |
| 2019-06 | null or fewer | |
| 2019-07 | null or fewer | |
| 2019-08 | null or fewer | |
| 2019-09 | null or fewer | |
| 2019-10 | null or fewer | |
| 2019-11 | 3 | 0 |
Products
The products that kept showing up in Rsyslog's monthly top three, with their CVEs summed over those months.
Latest CVEs
The 15 most recently published vulnerabilities affecting Rsyslog.
- CVE-2026-61548Rsyslog: mmpstrucdata stack buffer overflow with oversized RFC5424 structured data8.1
- CVE-2026-55556Rsyslog: Heap buffer overflow in imhttp plugin Basic Authentication handling—
- CVE-2026-19654Rsyslog: a configuration-dependent issue in rsyslog's optional imptcp input module can allow an unauthenticated remote peer to crash rsyslogd7.5
- CVE-2022-24903Buffer overflow in TCP syslog server (receiver) components in rsyslog8.1
- CVE-2011-1490A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when multiple rulesets were used and some output batches contained messages belonging to more tha...5.5
- CVE-2011-1489A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages were logged when multiple rulesets were used and some output batches contained messages belonging to more th...5.5
- CVE-2011-1488A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of...5.5
- CVE-2019-17042An issue was discovered in Rsyslog v8.1908.0. contrib/pmcisconames/pmcisconames.c has a heap overflow in the parser for Cisco log messages. The parser tries to locate a log message delimiter (in th...9.8
- CVE-2019-17041An issue was discovered in Rsyslog v8.1908.0. contrib/pmaixforwardedfrom/pmaixforwardedfrom.c has a heap overflow in the parser for AIX log messages. The parser tries to locate a log message delimi...9.8
- CVE-2019-17040contrib/pmdb2diag/pmdb2diag.c in Rsyslog v8.1908.0 allows out-of-bounds access because the level length is mishandled.9.8
- CVE-2018-16881A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions be...7.5
- CVE-2018-1000140rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to ...9.8
- CVE-2017-12588The zmq3 input and output modules in rsyslog before 8.28.0 interpreted description fields as format strings, possibly allowing a format string attack with unspecified impact.9.8
- CVE-2015-3243rsyslog uses weak permissions for generating log files, which allows local users to obtain sensitive information by reading files in /var/log/cron.5.5
- CVE-2014-3683Integer overflow in rsyslog before 7.6.7 and 8.x before 8.4.2 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash) via a large priority (PRI) value. NOTE: this...5.0
The record
- Peak rank
- #78 in Nov 2014
- Busiest month shown
- Nov 2019, 3 CVEs
- Months with a KEV entry
- 0 since Sep 2005
- Monthly snapshots
- 5 since 2005