{"id":18298,"date":"2026-09-01T03:30:27","date_gmt":"2026-09-01T03:30:27","guid":{"rendered":"https:\/\/techtrendfeed.com\/?p=18298"},"modified":"2026-09-01T03:30:28","modified_gmt":"2026-09-01T03:30:28","slug":"nightmare-eclipse-drops-hardbreacher-kaspersky-product-exploit","status":"publish","type":"post","link":"https:\/\/techtrendfeed.com\/?p=18298","title":{"rendered":"Nightmare Eclipse Drops &#8216;HardBreacher&#8217; Kaspersky Product Exploit"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p class=\"wp-block-paragraph\"><strong>The researcher often called Nightmare Eclipse has dropped one other zero-day \u2014 this time a privilege escalation exploit focusing on a Kaspersky endpoint safety product.<\/strong><\/p>\n<p class=\"wp-block-paragraph\">Nightmare Eclipse, also called <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/topics\/chaotic-eclipse\/\">Chaotic Eclipse<\/a>, has launched PoC exploits for a lot of vulnerabilities in latest months, primarily Home windows and Microsoft Defender flaws.\u00a0<\/p>\n<p class=\"wp-block-paragraph\">The researcher began dropping zero-days after rising annoyed with Microsoft\u2019s dealing with of vulnerability stories. Whereas most of the exploits remained on the PoC stage, a couple of ended up being <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/microsoft-patches-exploited-undefend-and-redsun-defender-zero-days\/\">exploited within the wild<\/a> by malicious actors.\u00a0<\/p>\n<p class=\"wp-block-paragraph\">Over the weekend, Nightmare Eclipse launched an exploit focusing on a privilege escalation vulnerability in Kaspersky Endpoint Safety. The exploit has been dubbed <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/github.com\/MSNightmare\/HardBreacher\">HardBreacher<\/a>.<\/p>\n<p class=\"wp-block-paragraph\">\u201cThe PoC is just not in the most effective form in any respect, it&#8217;s mainly duct tapped, I simply managed to make it work and that\u2019s all,\u201d the researcher famous.\u00a0<\/p>\n<p class=\"wp-block-paragraph\">\u201cThe fascinating half about that is the Kaspersky utterly loses it if you take management over the UI course of, you may trigger it to cease functioning, grant\/block entry to recordsdata its not speculated to, if the PoC succeeds, the whole working system turns into a scorching mess,\u201d the researcher added.<\/p>\n<div class=\"zox-post-ad-wrap\"><span class=\"zox-ad-label\">Commercial. Scroll to proceed studying.<\/span><\/div>\n<p class=\"wp-block-paragraph\">Contacted by <em>SecurityWeek<\/em>, Kaspersky stated the underlying concern has been resolved.\u00a0<\/p>\n<p class=\"wp-block-paragraph\">\u201cThe corresponding repair is delivered through an computerized replace, or customers can set off a database replace manually,\u201d Kaspersky acknowledged.<\/p>\n<p class=\"wp-block-paragraph\">Different exploits made public not too long ago by Nightmare Eclipse embrace <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/nightmare-eclipse-drops-windows-zero-day-exploit-shieldbreak\/\">ShieldBreak<\/a>, which permits an attacker to spawn a shell with System privileges, and <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/nightmare-eclipse-drops-legacyhive-windows-zero-day\/\">LegacyHive<\/a>, which allows privilege escalation.<\/p>\n<p class=\"wp-block-paragraph\"><strong>Associated<\/strong>: <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/in-other-news-log4j-rce-scare-minimus-shutdown-iranian-hacker-sanctions\/\">Log4j Distant Code Execution Scare<\/a><\/p>\n<p class=\"wp-block-paragraph\"><strong>Associated<\/strong>: <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/critical-ruby-on-rails-vulnerability-in-attackers-crosshairs\/\">Essential Ruby on Rails Vulnerability in Attackers\u2019 Crosshairs<\/a><\/p>\n<p class=\"wp-block-paragraph\"><strong>Associated<\/strong>: <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.securityweek.com\/more-details-emerge-on-exploited-papercut-vulnerabilities\/\">Extra Particulars Emerge on Exploited PaperCut Vulnerabilities<\/a><\/p>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>The researcher often called Nightmare Eclipse has dropped one other zero-day \u2014 this time a privilege escalation exploit focusing on a Kaspersky endpoint safety product. Nightmare Eclipse, also called Chaotic Eclipse, has launched PoC exploits for a lot of vulnerabilities in latest months, primarily Home windows and Microsoft Defender flaws.\u00a0 The researcher began dropping zero-days [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":18300,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[3068,2859,776,10392,10393,2473,1074],"class_list":["post-18298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-drops","tag-eclipse","tag-exploit","tag-hardbreacher","tag-kaspersky","tag-nightmare","tag-product"],"_links":{"self":[{"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/posts\/18298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18298"}],"version-history":[{"count":1,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/posts\/18298\/revisions"}],"predecessor-version":[{"id":18299,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/posts\/18298\/revisions\/18299"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=\/wp\/v2\/media\/18300"}],"wp:attachment":[{"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techtrendfeed.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}