{"document":{"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"TuxCare License Agreement","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"legal_disclaimer","text":"This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.","title":"Terms of Use"}],"publisher":{"category":"vendor","contact_details":"https://tuxcare.com/contact/","name":"TuxCare","namespace":"https://tuxcare.com/"},"references":[{"category":"self","summary":"Canonical URL","url":"https://security.tuxcare.com/csaf/v2/els_os/almalinux9.2esu/vex/2026/cve-2026-78002-els_os-almalinux9_2esu.json"}],"title":"Security update on CVE-2026-78002","tracking":{"current_release_date":"2026-09-22T12:32:25Z","generator":{"date":"2026-09-22T12:32:25Z","engine":{"name":"pyCSAF"}},"id":"CVE-2026-78002-ELS_OS-ALMALINUX9.2ESU","initial_release_date":"2026-08-27T17:20:00Z","revision_history":[{"date":"2026-08-27T17:20:00Z","number":"1","summary":"Initial version"},{"date":"2026-09-22T12:32:25Z","number":"2","summary":"Official Publication"}],"status":"final","version":"2"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"AlmaLinux 9.2","product":{"name":"AlmaLinux 9.2","product_id":"AlmaLinux-9.2","product_identification_helper":{"cpe":"cpe:2.3:o:almalinux:almalinux:9.2:*:*:*:*:*:*:*"}}}],"category":"product_family","name":"AlmaLinux"}],"category":"vendor","name":"AlmaLinux OS Foundation"},{"branches":[{"branches":[{"category":"product_version","name":"rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-openssl@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-udpspoof@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mmfields@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-snmp@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mmnormalize@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-crypto@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-kafka@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mmsnmptrapd@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mmkubernetes@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-logrotate@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-relp@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-pgsql@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mysql@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-gnutls@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mmaudit@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-gssapi@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-omamqp1@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-mmjsonparse@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}},{"category":"product_version","name":"rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product":{"name":"rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_id":"rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-elasticsearch@8.2102.0-113.el9_2.1.tuxcare.els1?arch=x86_64"}}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_version","name":"rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch","product":{"name":"rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch","product_id":"rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch","product_identification_helper":{"purl":"pkg:rpm/tuxcare/rsyslog-doc@8.2102.0-113.el9_2.1.tuxcare.els1?arch=noarch"}}}],"category":"architecture","name":"noarch"}],"category":"vendor","name":"TuxCare"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch"},"product_reference":"rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"},{"category":"default_component_of","full_product_name":{"name":"rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2","product_id":"AlmaLinux-9.2:rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"},"product_reference":"rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","relates_to_product_reference":"AlmaLinux-9.2"}]},"vulnerabilities":[{"cve":"CVE-2026-78002","cwe":{"id":"CWE-131","name":"Incorrect Calculation of Buffer Size"},"notes":[{"category":"description","text":"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 during string replacement, causing memory corruption. Successful exploitation can lead to a denial of service (DoS) for the affected system.","title":"Vulnerability description"}],"product_status":{"under_investigation":["AlmaLinux-9.2:rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch","AlmaLinux-9.2:rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"]},"references":[{"category":"self","summary":"Canonical URL","url":"https://cve.tuxcare.com/els/cve/CVE-2026-78002"},{"category":"external","summary":"https://access.redhat.com/errata/RHSA-2026:69540","url":"https://access.redhat.com/errata/RHSA-2026:69540"},{"category":"external","summary":"https://access.redhat.com/errata/RHSA-2026:69541","url":"https://access.redhat.com/errata/RHSA-2026:69541"},{"category":"external","summary":"https://access.redhat.com/security/cve/CVE-2026-78002","url":"https://access.redhat.com/security/cve/CVE-2026-78002"},{"category":"external","summary":"https://bugzilla.redhat.com/show_bug.cgi?id=2521135","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2521135"},{"category":"external","summary":"https://github.com/rsyslog/rsyslog/security/advisories/GHSA-g72f-gc6v-f2w3","url":"https://github.com/rsyslog/rsyslog/security/advisories/GHSA-g72f-gc6v-f2w3"},{"category":"external","summary":"http://www.openwall.com/lists/oss-security/2026/08/29/1","url":"http://www.openwall.com/lists/oss-security/2026/08/29/1"}],"release_date":"2026-08-27T17:20:00Z","remediations":[{"category":"none_available","date":"2026-09-22T12:17:22.353932Z","details":"Affected","product_ids":["AlmaLinux-9.2:rsyslog-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-crypto-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-doc-0:8.2102.0-113.el9_2.1.tuxcare.els1.noarch","AlmaLinux-9.2:rsyslog-elasticsearch-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-gnutls-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-gssapi-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-kafka-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-logrotate-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmaudit-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmfields-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmjsonparse-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmkubernetes-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmnormalize-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mmsnmptrapd-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-mysql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-omamqp1-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-openssl-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-pgsql-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-relp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-snmp-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64","AlmaLinux-9.2:rsyslog-udpspoof-0:8.2102.0-113.el9_2.1.tuxcare.els1.x86_64"]}]}]}