{"id":76332,"date":"2026-02-04T20:16:42","date_gmt":"2026-02-04T16:46:42","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-61917-n8n-unsafe-buffer-allocation-allows-in-process-memory-disclosure-in-task-runner\/"},"modified":"2026-02-04T20:16:42","modified_gmt":"2026-02-04T16:46:42","slug":"cve-2025-61917-n8n-unsafe-buffer-allocation-allows-in-process-memory-disclosure-in-task-runner","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-61917-n8n-unsafe-buffer-allocation-allows-in-process-memory-disclosure-in-task-runner\/","title":{"rendered":"CVE-2025-61917 &#8211; n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner"},"content":{"rendered":"<p>CVE ID : CVE-2025-61917<\/p>\n<p>Published :  Feb. 4, 2026, 4:46 p.m. | 32\u00a0minutes ago<\/p>\n<p>Description : n8n is an open source workflow automation platform. From version 1.65.0 to before 1.114.3, the use of Buffer.allocUnsafe() and Buffer.allocUnsafeSlow() in the task runner allowed untrusted code to allocate uninitialized memory. Such uninitialized buffers could contain residual data from within the same Node.js process (for example, data from prior requests, tasks, secrets, or tokens), resulting in potential information disclosure. This issue has been patched in version 1.114.3.<\/p>\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-61917 Published : Feb. 4, 2026, 4:46 p.m. | 32\u00a0minutes ago Description : n8n is an open source workflow automation platform. From version 1.65.0 to before 1.114.3, the use of Buffer.allocUnsafe() and Buffer.allocUnsafeSlow() in the task runner allowed untrusted code to allocate uninitialized memory. Such uninitialized buffers could contain residual data from &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-76332","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=76332"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76332\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=76332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=76332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=76332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}