{"action":"Upgrade moodle/moodle to 4.5.9 or later.","affected":[{"fixed":"5.1.2","introduced":"5.1.0-beta"},{"fixed":"5.0.5","introduced":"5.0.0-beta"},{"fixed":"4.5.9","introduced":"0"}],"component":"moodle/moodle","cve_ids":["CVE-2026-26047"],"ecosystem":"Packagist","epss":0.00506,"exploited":false,"fixed_versions":["5.1.2","5.0.5","4.5.9"],"ghsa_id":"GHSA-cg8j-5cr2-568q","id":"tcs_01M5KF0YX9AVTM9V5H5SFGZD1H","modified_at":"2026-03-02T09:41:15.740126Z","published_at":"2026-02-21T06:30:16Z","references":["https://osv.dev/vulnerability/GHSA-cg8j-5cr2-568q","https://nvd.nist.gov/vuln/detail/CVE-2026-26047","https://github.com/moodle/moodle/commit/8683b4a04939332e353cad1be51222930dc40b2c","https://access.redhat.com/security/cve/CVE-2026-26047","https://bugzilla.redhat.com/show_bug.cgi?id=2440905","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=473316"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-cg8j-5cr2-568q","url":"https://osv.dev/vulnerability/GHSA-cg8j-5cr2-568q"}],"summary":"Moodle TeX formula editor is vulnerable to DoS through lack of execution time limits"}