{"answers":{"affected":"3 open source packages ship an affected version, including mariadb, mariadb-min and mysql-client. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-49261 in the wild and no public exploit code.","fix":"Upgrade mariadb to a fixed version for your release line: 10.6.27, 10.11.18, 11.4.12 or 11.8.8.","what":"CVE-2026-49261 is a critical command injection vulnerability in Mariadb Mariadb, published on 11 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-49261 and fix it if it is affected.\n\nWhat it is: CVE-2026-49261 is a critical command injection vulnerability in Mariadb Mariadb, published on 11 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-49261 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mariadb (Bitnami): affected from 10.6.1; fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, 12.3.2\n- mariadb-min (Bitnami): affected from 10.6.1; fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, 12.3.2\n- mysql-client (Bitnami): affected from 10.6.1; fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, 12.3.2\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-49261/ (Markdown: https://insights.sbomify.com/CVE-2026-49261/index.md)","id":"CVE-2026-49261","markdown":"https://insights.sbomify.com/CVE-2026-49261/index.md","name":"CVE-2026-49261","record":{"aliases":["ALSA-2026:33093","ALSA-2026:33412","ALSA-2026:33481","ALSA-2026:33482","BELL-CVE-2026-49261","BIT-mariadb-2026-49261","BIT-mariadb-min-2026-49261","BIT-mysql-client-2026-49261","DEBIAN-CVE-2026-49261","ECHO-df2b-c938-96c6","GHSA-3p3m-4x7c-p4pw","MINI-3pfq-mqwx-fcgf","MINI-8fvr-96m9-fp86","MINI-f6x5-5v3g-743q","MINI-hfwv-9394-8xr4","MINI-j7vg-fcj2-qv3g","MINI-x9p9-95p4-662x","OESA-2026-2732","RHSA-2026:52848","RHSA-2026:54142","RLSA-2026:33464","ROOT-OS-DEBIAN-13-CVE-2026-49261","UBUNTU-CVE-2026-49261"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"MariaDB server","requires_auth":"none","summary":"Attackers can execute arbitrary shell commands via node names if wsrep_notify_cmd is enabled in MariaDB server.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"mariadb","vendor":"mariadb"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with  `wsrep_notify_cmd` enabled would execute shell commands embedded in the name of the joiner node. This is fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2. As a workaround, anyone who cannot upgrade now should disable `wsrep_notify_cmd`.","ecosystems":["AlmaLinux:10","AlmaLinux:9","Bitnami","Red Hat:rhel_e4s:9.4::appstream","Red Hat:rhel_eus:9.6::appstream","Rocky Linux:8"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"MariaDB server has unsafe parameter handling in `wsrep_notify_cmd`","id":"CVE-2026-49261","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"mariadb:mariadb","products":["mariadb:mariadb"],"type":"command_injection","year":"2026"},"n_packages":137,"n_references":2,"next":{"headline":"Aimeos Pagible CMS vulnerable to Server Side Request Forgery (SSRF) via DNS rebinding in admin proxy","id":"CVE-2026-49262"},"packages":[{"ecosystem":"Bitnami","fixed":["10.6.27","10.11.18","11.4.12","11.8.8","12.3.2"],"introduced":["10.6.1","10.11.1","11.4.1","11.8.1","12.3.1"],"last_affected":[],"package":"mariadb","purl":"pkg:bitnami/mariadb","source":"BIT-mariadb-2026-49261"},{"ecosystem":"Bitnami","fixed":["10.6.27","10.11.18","11.4.12","11.8.8","12.3.2"],"introduced":["10.6.1","10.11.1","11.4.1","11.8.1","12.3.1"],"last_affected":[],"package":"mariadb-min","purl":"pkg:bitnami/mariadb-min","source":"BIT-mariadb-min-2026-49261"},{"ecosystem":"Bitnami","fixed":["10.6.27","10.11.18","11.4.12","11.8.8","12.3.2"],"introduced":["10.6.1","10.11.1","11.4.1","11.8.1","12.3.1"],"last_affected":[],"package":"mysql-client","purl":"pkg:bitnami/mysql-client","source":"BIT-mysql-client-2026-49261"},{"ecosystem":"AlmaLinux:10","fixed":["26.4.27-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"galera","purl":"pkg:rpm/almalinux/galera","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb","purl":"pkg:rpm/almalinux/mariadb","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-backup","purl":"pkg:rpm/almalinux/mariadb-backup","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-client-utils","purl":"pkg:rpm/almalinux/mariadb-client-utils","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-common","purl":"pkg:rpm/almalinux/mariadb-common","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-devel","purl":"pkg:rpm/almalinux/mariadb-devel","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-embedded","purl":"pkg:rpm/almalinux/mariadb-embedded","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-embedded-devel","purl":"pkg:rpm/almalinux/mariadb-embedded-devel","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-errmsg","purl":"pkg:rpm/almalinux/mariadb-errmsg","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-gssapi-server","purl":"pkg:rpm/almalinux/mariadb-gssapi-server","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-oqgraph-engine","purl":"pkg:rpm/almalinux/mariadb-oqgraph-engine","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-pam","purl":"pkg:rpm/almalinux/mariadb-pam","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-server","purl":"pkg:rpm/almalinux/mariadb-server","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-server-galera","purl":"pkg:rpm/almalinux/mariadb-server-galera","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-server-utils","purl":"pkg:rpm/almalinux/mariadb-server-utils","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:10.11.18-1.el10_2.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-test","purl":"pkg:rpm/almalinux/mariadb-test","source":"ALSA-2026:33093"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8","purl":"pkg:rpm/almalinux/mariadb11.8","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-backup","purl":"pkg:rpm/almalinux/mariadb11.8-backup","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-client-utils","purl":"pkg:rpm/almalinux/mariadb11.8-client-utils","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-common","purl":"pkg:rpm/almalinux/mariadb11.8-common","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-devel","purl":"pkg:rpm/almalinux/mariadb11.8-devel","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-embedded","purl":"pkg:rpm/almalinux/mariadb11.8-embedded","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-embedded-devel","purl":"pkg:rpm/almalinux/mariadb11.8-embedded-devel","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-errmsg","purl":"pkg:rpm/almalinux/mariadb11.8-errmsg","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-gssapi-server","purl":"pkg:rpm/almalinux/mariadb11.8-gssapi-server","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-oqgraph-engine","purl":"pkg:rpm/almalinux/mariadb11.8-oqgraph-engine","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-pam","purl":"pkg:rpm/almalinux/mariadb11.8-pam","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-server","purl":"pkg:rpm/almalinux/mariadb11.8-server","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-server-galera","purl":"pkg:rpm/almalinux/mariadb11.8-server-galera","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-server-utils","purl":"pkg:rpm/almalinux/mariadb11.8-server-utils","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:10","fixed":["3:11.8.8-1.el10_2"],"introduced":["0"],"last_affected":[],"package":"mariadb11.8-test","purl":"pkg:rpm/almalinux/mariadb11.8-test","source":"ALSA-2026:33412"},{"ecosystem":"AlmaLinux:9","fixed":["26.4.27-1.module_el9.8.0+274+ad8c02e7"],"introduced":["0"],"last_affected":[],"package":"galera","purl":"pkg:rpm/almalinux/galera","source":"ALSA-2026:33481"},{"ecosystem":"AlmaLinux:9","fixed":["26.4.27-1.module_el9.8.0+275+ff40c56f"],"introduced":["0"],"last_affected":[],"package":"galera","purl":"pkg:rpm/almalinux/galera","source":"ALSA-2026:33482"},{"ecosystem":"AlmaLinux:9","fixed":["26.4.27-1.module_el9.8.0+315+b08bed7e"],"introduced":["0"],"last_affected":[],"package":"galera","purl":"pkg:rpm/almalinux/galera","source":"ALSA-2026:33482"},{"ecosystem":"AlmaLinux:9","fixed":["3:10.11.18-1.module_el9.8.0+275+ff40c56f"],"introduced":["0"],"last_affected":[],"package":"mariadb","purl":"pkg:rpm/almalinux/mariadb","source":"ALSA-2026:33482"},{"ecosystem":"AlmaLinux:9","fixed":["3:10.11.18-1.module_el9.8.0+315+b08bed7e.alma.1"],"introduced":["0"],"last_affected":[],"package":"mariadb","purl":"pkg:rpm/almalinux/mariadb","source":"ALSA-2026:33482"},{"ecosystem":"AlmaLinux:9","fixed":["3:11.8.8-1.module_el9.8.0+274+ad8c02e7"],"introduced":["0"],"last_affected":[],"package":"mariadb","purl":"pkg:rpm/almalinux/mariadb","source":"ALSA-2026:33481"}],"prev":{"headline":"php-weasyprint: shell command injection via configurable WeasyPrint binary path due to inverted is_executable() guard (mirror of KnpLabs/snappy GHSA-vpr4-p6fq-85jc)","id":"CVE-2026-49260"},"products":["server"],"published":"2026-06-11","related":[{"cvss_score":9.9,"headline":"MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections","id":"CVE-2026-85746","kev_date_added":null,"published":"2026-10-16"},{"cvss_score":9.9,"headline":"MariaDB: Use-after-free with a large number of SYS_REFCURSOR's","id":"CVE-2026-85748","kev_date_added":null,"published":"2026-10-16"},{"cvss_score":9.9,"headline":"MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass.","id":"CVE-2026-92262","kev_date_added":null,"published":"2026-10-16"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2023-26785","kev_date_added":null,"published":"2024-10-17"},{"cvss_score":8.8,"headline":"MariaDB: GRANT PROXY with empty password incorrectly checks grantor's privileges","id":"CVE-2026-97380","kev_date_added":null,"published":"2026-10-16"},{"cvss_score":8.6,"headline":"Heap-based Buffer Overflow in MariaDB","id":"CVE-2026-32710","kev_date_added":null,"published":"2026-03-20"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-12","vendors":["MariaDB"]},"summary":"Attackers can execute arbitrary shell commands via node names if wsrep_notify_cmd is enabled in MariaDB server.","url":"https://insights.sbomify.com/CVE-2026-49261/"}