{"id":21712,"date":"2026-10-22T09:04:24","date_gmt":"2026-10-22T13:04:24","guid":{"rendered":"https:\/\/advisoryloom.com\/almain\/gitlab-security-advisory-av26-1074\/"},"modified":"2026-10-22T09:04:24","modified_gmt":"2026-10-22T13:04:24","slug":"gitlab-security-advisory-av26-1074","status":"publish","type":"post","link":"https:\/\/www.cyber.gc.ca\/en\/alerts-advisories\/gitlab-security-advisory-av26-1074","title":{"rendered":"GitLab security advisory (AV26-1074)"},"content":{"rendered":"<p>&lt;article data-history-node-id=&quot;8412&quot; about=&quot;\/en\/alerts-advisories\/gitlab-security-advisory-av26-1074&quot; class=&quot;cccs-threats full clearfix&quot;&gt;<\/p>\n<p>  &lt;div class=&quot;content&quot;&gt;<br \/>\n      &lt;div class=&quot;layout layout&#8211;onecol&quot;&gt;<br \/>\n    &lt;div  class=&quot;layout__region layout__region&#8211;content&quot;&gt;<\/p>\n<p>&lt;div data-block-plugin-id=&quot;extra_field_block:node:cccs_threats:links&quot; class=&quot;block block-layout-builder block-extra-field-blocknodecccs-threatslinks clearfix&quot;&gt;<\/p>\n<p>  &lt;\/div&gt;<\/p>\n<p>&lt;div data-block-plugin-id=&quot;field_block:node:cccs_threats:body&quot; class=&quot;block block-layout-builder block-field-blocknodecccs-threatsbody clearfix&quot;&gt;<\/p>\n<p>            &lt;div class=&quot;field field&#8211;name-body field&#8211;type-text-with-summary field&#8211;label-hidden field&#8211;item&quot;&gt;&lt;p&gt;&lt;strong&gt;Serial Number:&lt;\/strong&gt; AV26-1074&lt;br \/&gt;&lt;strong&gt;Date:&lt;\/strong&gt; October 22, 2026&lt;\/p&gt;<\/p>\n<p>&lt;p&gt;As of October 21, 2026, GitLab is affected by vulnerabilities in the following product:&lt;\/p&gt;<\/p>\n<p>&lt;ul&gt;&lt;li&gt;GitLab Community Edition (CE) and Enterprise Edition (EE)<br \/>\n\t&lt;ul&gt;&lt;li&gt;Prior to 18.11.13&lt;\/li&gt;<br \/>\n\t\t&lt;li&gt;Prior to 19.0.10&lt;\/li&gt;<br \/>\n\t\t&lt;li&gt;Prior to 19.1.9&lt;\/li&gt;<br \/>\n\t\t&lt;li&gt;Prior to 19.2.9&lt;\/li&gt;<br \/>\n\t\t&lt;li&gt;Prior to 19.3.6&lt;\/li&gt;<br \/>\n\t\t&lt;li&gt;Prior to 19.4.3&lt;\/li&gt;<br \/>\n\t\t&lt;li&gt;Prior to 19.5.1&lt;\/li&gt;<br \/>\n\t&lt;\/ul&gt;&lt;\/li&gt;<br \/>\n&lt;\/ul&gt;&lt;p&gt;The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.&lt;\/p&gt;<\/p>\n<p>&lt;ul class=&quot;list-unstyled&quot;&gt;&lt;li&gt;&lt;a class=&quot;external-link&quot; href=&quot;https:\/\/docs.gitlab.com\/releases\/patches\/patch-release-gitlab-19-5-1-released\/&quot;&gt;GitLab Critical Patch Release: 19.5.1, 19.4.3, 19.3.6, 19.2.9, 19.1.9, 19.0.10, 18.11.13&lt;\/a&gt;&lt;\/li&gt;<br \/>\n\t&lt;li&gt;&lt;a class=&quot;external-link&quot; href=&quot;https:\/\/docs.gitlab.com\/releases\/&quot;&gt;GitLab release notes&lt;\/a&gt;&lt;\/li&gt;<br \/>\n&lt;\/ul&gt;&lt;\/div&gt;<\/p>\n<p>  &lt;\/div&gt;<\/p>\n<p>    &lt;\/div&gt;<br \/>\n  &lt;\/div&gt;<\/p>\n<p>  &lt;\/div&gt;<\/p>\n<p>&lt;\/article&gt;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&lt;article data-history-node-id=&quot;8412&quot; about=&quot;\/en\/alerts-advisories\/gitlab-security-advisory-av26-1074&quot; class=&quot;cccs-threats full clearfix&quot;&gt; &lt;div class=&quot;content&quot;&gt; &lt;div class=&quot;layout layout&#8211;onecol&quot;&gt; &lt;div class=&quot;layout__region layout__region&#8211;content&quot;&gt; &lt;div data-block-plugin-id=&quot;extra_field_block:node:cccs_threats:links&quot; class=&quot;block block-layout-builder<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[15,19],"class_list":["post-21712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cyber-news","tag-cisa","tag-news"],"_links":{"self":[{"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/posts\/21712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/comments?post=21712"}],"version-history":[{"count":0,"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/posts\/21712\/revisions"}],"wp:attachment":[{"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/media?parent=21712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/categories?post=21712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/advisoryloom.com\/almain\/wp-json\/wp\/v2\/tags?post=21712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}