Fixed packages 21
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-crypto | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-debugsource | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-doc | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-elasticsearch | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-gnutls | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-gssapi | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-kafka | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mmaudit | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mmfields | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mmjsonparse | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mmkubernetes | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mmnormalize | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mmsnmptrapd | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-mysql | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-omamqp1 | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-openssl | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-pgsql | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-relp | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-snmp | 0:8.2412.0-1.el10_0.2 |
| Red Hat · RHEL 10.0 EUS enterprise_linux_eus:10.0 | rsyslog-udpspoof | 0:8.2412.0-1.el10_0.2 |
Vulnerabilities 1
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High 7.5
Rsyslog: rsyslog: denial of service via heap buffer overflow in rainerscript replace() function
A flaw was found in rsyslog. An unauthenticated remote attacker can trigger a heap buffer overflow in the RainerScript `replace()` function by sending specially crafted syslog messages. This vulnerability arises from an incorrect buffer size calculation durin…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2521135
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article
https://issues.redhat.com/browse/RHEL-244715
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_81321.json
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report
https://access.redhat.com/security/cve/CVE-2026-78002
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-78002
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-78002
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article
https://github.com/rsyslog/rsyslog/security/advisories/GHSA-g72f-gc6v-f2w3