[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f3mw1cE4vflFaz9Dj29xzh-n8rW4Ht_Q-6g-K_QXhvxE":3},{"article":4,"iocs":22,"watch_terms":27},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"full_text":10,"url":11,"image_url":12,"published_at":13,"ingested_at":14,"relevance_score":15,"entities":16,"category_id":17,"category":18,"article_tags":21},"4960d268-9c08-4b43-946f-d893ee309dd9","CrackArmor: Critical AppArmor Flaws Enable Local Privilege Escalation to Root","crackarmor-critical-apparmor-flaws-enable-local-privilege-escalation-to-root","Executive SummaryQualys TRU has discovered confused deputy vulnerabilities in AppArmor (named “CrackArmor”) that allow unprivileged users to bypass kernel protections, escalate to root, and break container isolation. The flaw has existed since 2017, and affected over 12.6 million systems globally. Immediate kernel patching is recommended to neutralize these vulnerabilities. The Qualys Threat Research Unit (TRU) […]","Qualys TRU discovered critical AppArmor vulnerabilities named \"CrackArmor\" that allow unprivileged users to escalate privileges to root and bypass kernel protections, affecting over 12.6 million systems globally since 2017. The vulnerabilities enable container isolation breakout and require immediate kernel patching to remediate. These confused deputy flaws represent a significant local privilege escalation risk for Linux systems using AppArmor mandatory access control.",null,"https:\u002F\u002Fblog.qualys.com\u002Fvulnerabilities-threat-research\u002F2026\u002F03\u002F12\u002Fcrackarmor-critical-apparmor-flaws-enable-local-privilege-escalation-to-root","https:\u002F\u002Fik.imagekit.io\u002Fqualys\u002Fwp-content\u002Fuploads\u002F2026\u002F03\u002FBlog-CrackArmor-Vuln-graphic-1200x628-LinkedIn-1.jpg","2026-03-12T21:32:56+00:00","2026-03-15T06:36:30.794829+00:00",9,[],"80544778-fabb-4dcd-aa35-17492e5dcf4f",{"id":17,"icon":10,"name":19,"slug":20},"Vulnerabilities","vulnerabilities",[],[23],{"type":24,"value":25,"context":26},"malware","CrackArmor","Vulnerability\u002Fexploit campaign name for AppArmor privilege escalation flaws discovered by Qualys TRU",[]]