{"basis":"claimed","id":"CVE-2026-0257","name":"Palo Alto Networks PAN-OS Authentication Bypass Vulnerability","vendorProject":"Palo Alto Networks","product":"PAN-OS","publishedAt":"2026-05-13","cvss":{"score":7.8,"severity":"HIGH","version":"4.0"},"exploited":{"kevAdded":"2026-05-29","dueDate":"2026-06-01","ransomware":true},"epss":{"score":0.95642,"percentile":0.9987,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"none","firstOn":null,"daysToRule":null},"aws":{"status":"none","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"none","firstOn":null,"daysToRule":null},"fastly":{"status":"no_history","firstOn":null,"daysToRule":null},"f5":{"status":"none","firstOn":null,"daysToRule":null},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities","description":"Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection.\n\nPanorama and Cloud NGFW are not impacted by these issues.","cwes":["CWE-565"],"vendors":[{"vendor":"cloudflare","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"aws","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"azure","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"google","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"fastly","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"f5","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"akamai","status":"no_source","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"crs","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]}],"updatedAt":"2026-11-03T03:17:37.969Z","cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N/E:A/AU:N/R:A/V:D/RE:M/U:Red","ssvc":{"exploitation":"active","automatable":"no","technicalImpact":"total"},"measured":[],"social":{"total":1,"first_seen":"2026-11-02T21:25:15.000Z","daily":[{"day":"2026-10-21","posts":0},{"day":"2026-10-22","posts":0},{"day":"2026-10-23","posts":0},{"day":"2026-10-24","posts":0},{"day":"2026-10-25","posts":0},{"day":"2026-10-26","posts":0},{"day":"2026-10-27","posts":0},{"day":"2026-10-28","posts":0},{"day":"2026-10-29","posts":0},{"day":"2026-10-30","posts":0},{"day":"2026-10-31","posts":0},{"day":"2026-11-01","posts":0},{"day":"2026-11-02","posts":1},{"day":"2026-11-03","posts":0}],"top_posts":[{"source":"bluesky","kind":"post","url":"https://bsky.app/profile/kimbodo.bsky.social/post/3mzeb64ukrk25","author":"kimbodo.bsky.social","author_name":null,"avatar_url":"https://cdn.bsky.app/img/avatar/plain/did:plc:o2mzgjgtsrx77kbqt246epkg/bafkreiekw6hgnzfez5idtj6pprd5aqfp3ttgmbobp4fouwmp4cfeiucrsq","text":"Unit 42 reports ransomware exploitation of PAN-OS CVE-2026-0257 by Qilin and Inc.\n\nExploited devices and overprivileged AI agents are separate risks that can compound. Prioritize exposed devices; enforce task-scoped agent permissions and action limits outside the model.\n\nRead mo…","engagement":0,"posted_at":"2026-11-02T21:25:15.000Z"}],"exploit_repositories":[]}}