[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fTDsXJAuaQDUntdG9Khj6nTBSkpPAbEqTv_-IXVepgIg":3},{"lesson":4},{"id":5,"slug":6,"article_id":7,"title":8,"body":9,"prevention":10,"framework_refs":11,"status":18,"created_at":19,"published_at":20,"article":21,"tags":25,"podcasts":38},"345d6821-4774-407c-a453-86b12460326c","critical-winrar-vulnerability-remains-unpatched-months-after-fix","6c37f8c6-f61a-441a-83e0-c4a09ac1e86e","Critical WinRAR Vulnerability Remains Unpatched Months After Fix","Russian attackers are successfully exploiting CVE-2025-8088, a WinRAR vulnerability that was patched in July 2024, to steal data from Ukrainian organizations. The ongoing exploitation demonstrates that many organizations failed to apply available security updates despite the vulnerability being publicly disclosed and fixed months ago. This highlights the critical gap between patch availability and patch deployment, especially for widely-used software like file compression tools. Organizations that delay patching create extended windows of opportunity for attackers to weaponize known vulnerabilities.","**Immediate actions:**\n- Update WinRAR to the latest version on all systems immediately\n- Conduct emergency scans to identify all instances of WinRAR across the network\n- Block or restrict WinRAR usage until patching is complete\n\n**Long-term improvements:**\n- Implement automated patch management systems for third-party software\n- Establish maximum patch deployment timeframes based on vulnerability severity\n- Maintain comprehensive software inventory with version tracking\n\n**Monitoring measures:**\n- Deploy vulnerability scanners to continuously identify unpatched software\n- Monitor file extraction activities for suspicious patterns\n- Implement endpoint detection rules for WinRAR exploitation attempts",[12,13,14,15,16,17],"CIS Control 7","NIST CM-3","NIST SI-2","CIS Control 1","CIS Control 8","NIST RA-5","published","2026-06-09T16:20:52.555307+00:00","2026-06-09T16:20:52.45+00:00",{"id":7,"url":22,"slug":23,"title":24},"https:\u002F\u002Fwww.darkreading.com\u002Fvulnerabilities-threats\u002Frussian-groups-winrar-flaw-ukrainian-orgs","russian-attackers-weaponize-winrar-flaw-against-ukrainian-orgs-346ea7","Russian Attackers Weaponize WinRAR Flaw Against Ukrainian Orgs",[26,32],{"id":27,"name":28,"slug":29,"description":30,"color":31},"05757c8d-6b93-4194-b35d-7359e7d33b0e","Vulnerability Management","vulnerability-management","Missing scans, no risk prioritization","#fb923c",{"id":33,"name":34,"slug":35,"description":36,"color":37},"af7fce9e-1ce8-4156-93bc-09dcfbfdf29d","Patch Management","patch-management","Unpatched vulnerabilities, delayed updates","#ef4444",[39],{"id":40,"date":41,"edition":42,"title":43,"audio_url":44},"d332c985-9e4f-4a52-a20f-99a07c01cbcb","2026-06-10","morning","ThreatNoir Morning Brief — June 10","https:\u002F\u002Fcdn.threatnoir.com\u002Fpodcasts\u002F2026-06-10\u002Fthreatnoir-morning-brief-2026-06-10.mp3"]