[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEkr7l_HbwUUejNKm56LV4VfttmHdfQMJVlrEc5yHAAo":3},{"article":4,"iocs":36},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"full_text":11,"url":12,"image_url":13,"published_at":14,"ingested_at":15,"relevance_score":16,"entities":17,"category_id":24,"category":25,"article_tags":28},"39472c0b-f932-469e-b11c-e1ed3f55a411","‼️CVE-2026-0300: PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID...","cve-2026-0300-pan-os-unauthenticated-user-initiated-buffer-overflow-vulnerabilit-60b525","‼️CVE-2026-0300: PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID Authentication Portal\n\nCVSS 9.3\n\nPoC: https:\u002F\u002Ft.co\u002FrVcB3jElEu\n\nFOFA Query: app=\"Palo-Alto-pan-os\"\n\nFOFA Link: https:\u002F\u002Ft.co\u002FIuNNQOJq6W\n\nResults: 32,070\n\nBlog Post: https:\u002F\u002Ft.co\u002FOPhziOmMcl","A buffer overflow vulnerability exists in the User-ID Authentication Portal of PAN-OS, identified as CVE-2026-0300. The vulnerability can be triggered by unauthenticated users. A proof-of-concept exploit is publicly available.","PAN-OS User-ID Authentication Portal has an unauthenticated buffer overflow vulnerability (CVE-2026-0300).",null,"https:\u002F\u002Fx.com\u002FDarkWebInformer\u002Fstatus\u002F2057494286376083734","https:\u002F\u002Fpbs.twimg.com\u002Fmedia\u002FHI2vxMRXQAAyD7-.jpg","2026-05-21T16:10:38+00:00","2026-05-21T17:00:07.262172+00:00",9,[18,21],{"name":19,"type":20},"PAN-OS","product",{"name":22,"type":23},"Palo Alto","vendor","80544778-fabb-4dcd-aa35-17492e5dcf4f",{"id":24,"icon":11,"name":26,"slug":27},"Vulnerabilities","vulnerabilities",[29,34],{"category":30},{"id":31,"icon":11,"name":32,"slug":33},"574f766a-fb3f-487c-8d2c-0720ae75471b","Zero-day","zero-day",{"category":35},{"id":24,"icon":11,"name":26,"slug":27},[37],{"type":38,"value":39,"context":40},"cve","CVE-2026-0300","PAN-OS User-ID Authentication Portal buffer overflow vulnerability"]