{"id":76412,"date":"2026-02-05T22:39:37","date_gmt":"2026-02-05T19:09:37","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-1301-out-of-bounds-write-in-o6-automation-gmbh-open62541\/"},"modified":"2026-02-05T22:39:37","modified_gmt":"2026-02-05T19:09:37","slug":"cve-2026-1301-out-of-bounds-write-in-o6-automation-gmbh-open62541","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-1301-out-of-bounds-write-in-o6-automation-gmbh-open62541\/","title":{"rendered":"CVE-2026-1301 &#8211; Out-of-bounds Write in o6 Automation GmbH Open62541"},"content":{"rendered":"<p>CVE ID : CVE-2026-1301<\/p>\n<p>Published :  Feb. 5, 2026, 7:09 p.m. | 9\u00a0minutes ago<\/p>\n<p>Description : In builds with PubSub and JSON enabled, a crafted JSON message can cause the decoder to write beyond a heap-allocated array before authentication, reliably crashing the process and corrupting memory.<\/p>\n<p>Severity: 6.8 | MEDIUM<\/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-2026-1301 Published : Feb. 5, 2026, 7:09 p.m. | 9\u00a0minutes ago Description : In builds with PubSub and JSON enabled, a crafted JSON message can cause the decoder to write beyond a heap-allocated array before authentication, reliably crashing the process and corrupting memory. Severity: 6.8 | MEDIUM Visit the link for more &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-76412","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76412","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=76412"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76412\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=76412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=76412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=76412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}