{"id":246774,"date":"2026-05-15T03:51:00","date_gmt":"2026-05-15T07:51:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/05\/15\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/"},"modified":"2026-05-15T14:50:12","modified_gmt":"2026-05-15T18:50:12","slug":"fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/05\/15\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/","title":{"rendered":"Fragnesia and ssh-keysign-pwn are the latest Linux security problems"},"content":{"rendered":"<p><a href=\"https:\/\/www.gamingonlinux.com\/2026\/05\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/\">Fragnesia and ssh-keysign-pwn are the latest Linux security problems<\/a><\/p>\n<p><a href=\"https:\/\/www.gamingonlinux.com\/2026\/05\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/\">https:\/\/www.gamingonlinux.com\/2026\/05\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-05-15 03:51:00<\/a><\/p>\n<p>Source Domain: <a href=\"www.gamingonlinux.com\">www.gamingonlinux.com<\/a><\/p>\n<p>We&#8217;re seeing a wave of Linux security issues lately as it has become a bigger focus, and now we have Fragnesia and ssh-keysign-pwn revealed. After the issues of Dirty Frag and Copy Fail recently, you should ensure you&#8217;re keeping your system up to date and regularly checking for security updates.<\/p>\n<p>Fragnesia is another Linux local privilege escalation exploit, which is actually a member of the Dirty Frag vulnerability class. The the oss-security list notes &#8220;It abuses a logic bug in the Linux XFRM ESP-in-TCP subsystem to achieve arbitrary byte writes into the kernel page cache of read-only files, without requiring any race condition&#8221;.<\/p>\n<p>And the most recently revealed issue with ssh-keysign-pwn notes it allows people to read root-owned files as an unprivileged user. Ouch.<\/p>\n<p>Keep an eye on our Security article tag for more disclosures.<\/p>\n<p>\t\t\t\t\t\t<span class=\"hidden_message\">Article taken from GamingOnLinux.com.<\/span><\/p>\n<p><a href=\"https:\/\/www.gamingonlinux.com\/2026\/05\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fragnesia and ssh-keysign-pwn are the latest Linux security problems https:\/\/www.gamingonlinux.com\/2026\/05\/fragnesia-and-ssh-keysign-pwn-are-the-latest-linux-security-problems\/ Publish Date: 2026-05-15 03:51:00 Source&#8230;<\/p>\n","protected":false},"author":1,"featured_media":246775,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.gamingonlinux.com\/uploads\/articles\/tagline_images\/101234945id29024gol.jpg","fifu_image_alt":"","footnotes":""},"categories":[48],"tags":[31,71,57,61,27],"class_list":["post-246774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-exploit","tag-linux","tag-security","tag-security-updates","tag-vulnerability"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/246774"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=246774"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/246774\/revisions"}],"predecessor-version":[{"id":246776,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/246774\/revisions\/246776"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/246775"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=246774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=246774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=246774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}