{“lastseen”:””,”description”:”An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of the CODESYS Control runtime system, potentially resulting in a denial\u2011of\u2011service (DoS) condition.”,”published”:”2026-03-24T07:42:33.820Z”,”modified”:”2026-03-26T12:35:48.666Z”,”type”:”cve”,”title”:”CODESYS Control Audit Log Format String DoS”,”source”:”CERTVDE”,”references”:”https:\/\/certvde.com\/de\/advisories\/VDE-2026-018″,”id”:”CVE-2026-3509″,”bulletinFamily”:””,”cwe”:[“CWE-134″],”cvelist”:null,”sourceData”:”CODESYS CODESYS Control RTE (SL) 3.5.17.0\\nCODESYS CODESYS Control RTE (for Beckhoff CX) SL 3.5.17.0\\nCODESYS CODESYS Control Win (SL) 3.5.17.0\\nCODESYS CODESYS Runtime Toolkit 3.5.17.0\\nCODESYS CODESYS Control for BeagleBone SL 4.1.0.0\\nCODESYS CODESYS Control for emPC-A\/iMX6 SL 4.1.0.0\\nCODESYS CODESYS Control for IOT2000 SL 4.1.0.0\\nCODESYS CODESYS Control for Linux ARM SL 4.1.0.0\\nCODESYS CODESYS Control for Linux SL 4.1.0.0\\nCODESYS CODESYS Control for PFC100 SL 4.1.0.0\\nCODESYS CODESYS Control for PFC200 SL 4.1.0.0\\nCODESYS CODESYS Control for PLCnext SL 4.1.0.0\\nCODESYS CODESYS Control for Raspberry Pi SL 4.1.0.0\\nCODESYS CODESYS Control for WAGO Touch Panels 600 SL 4.1.0.0\\nCODESYS CODESYS Virtual Control SL 4.1.0.0″,”sourceHref”:””,”cvss”:{“score”:7.5,”severity”:”HIGH”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:N\/I:N\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”CODESYS Control RTE (SL)”,”version”:”3.5.17.0″,”vendor”:”CODESYS”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of the CODESYS Control runtime system,…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,16,12,15,13,7,11,5],"class_list":["post-46043","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-75","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n