https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 04:46:51 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-373300 EUVD-2026-373300 https://cve.radiocsirt.org/vuln/euvd-2026-373300 https://cve.radiocsirt.org/vuln/fkie_cve-2026-61548 <p>Rsyslog is a rocket-fast system for log processing. From 7.5.4 until 8.2606.0, the optional mmpstrucdata plugin&#39;s parseSD_PARAM function in plugins/mmpstrucdata/mmpstrucdata.c stores RFC5424 parameter values in a fixed pVal[32 * 1024] stack buffer and calls parsePARAM_VALUE without supplying the destination size. A remote unauthenticated attacker whose crafted RFC5424 message reaches an action using mmpstrucdata can provide a structured-data parameter larger than that buffer when MaxMessageSize permits it, causing an attacker-controlled stack overwrite. Deployments that do not install and use the plugin, or whose effective message-size limit remains below the required threshold, are not affected by this issue. The demonstrated impact is a crash and interruption of log collection; code execution is not demonstrated. This issue is fixed in version 8.2606.0.</p> <p>Rsyslog is a rocket-fast system for log processing. From 7.5.4 until 8.2606.0, the optional mmpstrucdata plugin&#39;s parseSD_PARAM function in plugins/mmpstrucdata/mmpstrucdata.c stores RFC5424 parameter values in a fixed pVal[32 * 1024] stack buffer and calls parsePARAM_VALUE without supplying the destination size. A remote unauthenticated attacker whose crafted RFC5424 message reaches an action using mmpstrucdata can provide a structured-data parameter larger than that buffer when MaxMessageSize permits it, causing an attacker-controlled stack overwrite. Deployments that do not install and use the plugin, or whose effective message-size limit remains below the required threshold, are not affected by this issue. The demonstrated impact is a crash and interruption of log collection; code execution is not demonstrated. This issue is fixed in version 8.2606.0.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-61548 https://cve.radiocsirt.org/vuln/msrc_cve-2026-61548 msrc_CVE-2026-61548 https://cve.radiocsirt.org/vuln/msrc_cve-2026-61548 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11407-1 <p>rsyslog-8.2606.0-1.1 on GA media</p> <p>rsyslog-8.2606.0-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11407-1 https://cve.radiocsirt.org/vuln/suse-su-2026:23122-1 <p>Security update for rsyslog</p> <p>Security update for rsyslog</p> https://cve.radiocsirt.org/vuln/suse-su-2026:23122-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-61548 <p><strong>Affected:</strong> Ubuntu:14.04:LTS: rsyslog, Ubuntu:Pro:16.04:LTS: rsyslog, Ubuntu:Pro:18.04:LTS: rsyslog, Ubuntu:Pro:20.04:LTS: rsyslog, Ubuntu:22.04:LTS: rsyslog, Ubuntu:24.04:LTS: rsyslog, Ubuntu:26.04:LTS: rsyslog</p> <p>Rsyslog is a rocket-fast system for log processing. From 7.5.4 until 8.2606.0, the optional mmpstrucdata plugin&#39;s parseSD_PARAM function in plugins/mmpstrucdata/mmpstrucdata.c stores RFC5424 parameter values in a fixed pVal[32 * 1024] stack buffer and calls parsePARAM_VALUE without supplying the destination size. A remote unauthenticated attacker whose crafted RFC5424 message reaches an action using mmpstrucdata can provide a structured-data parameter larger than that buffer when MaxMessageSize permits it, causing an attacker-controlled stack overwrite. Deployments that do not install and use the plugin, or whose effective message-size limit remains below the required threshold, are not affected by this issue. The demonstrated impact is a crash and interruption of log collection; code execution is not demonstrated. This issue is fixed in version 8.2606.0.</p> <p><strong>Affected:</strong> Ubuntu:14.04:LTS: rsyslog, Ubuntu:Pro:16.04:LTS: rsyslog, Ubuntu:Pro:18.04:LTS: rsyslog, Ubuntu:Pro:20.04:LTS: rsyslog, Ubuntu:22.04:LTS: rsyslog, Ubuntu:24.04:LTS: rsyslog, Ubuntu:26.04:LTS: rsyslog</p> <p>Rsyslog is a rocket-fast system for log processing. From 7.5.4 until 8.2606.0, the optional mmpstrucdata plugin&#39;s parseSD_PARAM function in plugins/mmpstrucdata/mmpstrucdata.c stores RFC5424 parameter values in a fixed pVal[32 * 1024] stack buffer and calls parsePARAM_VALUE without supplying the destination size. A remote unauthenticated attacker whose crafted RFC5424 message reaches an action using mmpstrucdata can provide a structured-data parameter larger than that buffer when MaxMessageSize permits it, causing an attacker-controlled stack overwrite. Deployments that do not install and use the plugin, or whose effective message-size limit remains below the required threshold, are not affected by this issue. The demonstrated impact is a crash and interruption of log collection; code execution is not demonstrated. This issue is fixed in version 8.2606.0.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-61548 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2421 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in rsyslog ausnutzen, um einen Denial of Service Angriff durchzuführen, und potenziell um beliebigen Programmcode auszuführen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in rsyslog ausnutzen, um einen Denial of Service Angriff durchzuführen, und potenziell um beliebigen Programmcode auszuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2421