{"id":12576,"date":"2026-05-03T06:07:41","date_gmt":"2026-05-03T06:07:41","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/05\/03\/proof-of-concept-exploit-available-for-linux-copy-fail-vulnerability-cve-2026-31431\/"},"modified":"2026-05-03T06:07:41","modified_gmt":"2026-05-03T06:07:41","slug":"proof-of-concept-exploit-available-for-linux-copy-fail-vulnerability-cve-2026-31431","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/05\/03\/proof-of-concept-exploit-available-for-linux-copy-fail-vulnerability-cve-2026-31431\/","title":{"rendered":"Proof-of-concept exploit available for Linux &#8216;Copy Fail&#8217; vulnerability (CVE-2026-31431)"},"content":{"rendered":"\n<div>Proof-of-concept exploit available for Linux &#8216;Copy Fail&#8217; vulnerability (CVE-2026-31431)<\/div>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>\n<p><strong>Categories:<\/strong> Threat Research<\/p>\n<p><strong>Tags:<\/strong> advisory, Linux, Copy Fail<\/p>\n<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><\/p>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/www.sophos.com\/en-us\/blog\/proof-of-concept-exploit-available-for-linux-copy-fail-cve-2026-31431\">Go to sophos<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proof-of-concept exploit available for Linux &#8216;Copy Fail&#8217; vulnerability (CVE-2026-31431) Categories: Threat Research Tags: advisory, Linux, Copy Fail Go to sophos<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[59],"class_list":["post-12576","post","type-post","status-publish","format-standard","hentry","category-sophos","tag-sophos"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12576"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=12576"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12576\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=12576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=12576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=12576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}