{"document":{"category":"csaf_vex","csaf_version":"2.1","notes":[{"category":"summary","text":"Palo Alto Networks PSIRT provided VEX document. This document is autogenerated.","title":"GlobalProtect App: Buffer Overflow Vulnerability during connection to Portal or Gateway"}],"publisher":{"category":"vendor","name":"Palo Alto Networks","namespace":"https://security.paloaltonetworks.com"},"title":"Palo Alto Networks PSIRT provided VEX document: CVE-2026-0250","distribution":{"text":"Copyright © 2024 Palo Alto Networks. All rights reserved.","tlp":{"label":"CLEAR","url":"https://www.first.org/tlp/"}},"tracking":{"current_release_date":"2026-06-02T01:38:55.244Z","generator":{"date":"2026-06-02T01:38:55.244Z","engine":{"name":"Vulnogram","version":"0.1.0-dev"}},"id":"CVE-2026-0250","initial_release_date":"2026-05-13T16:00:00.000Z","revision_history":[{"number":"1","date":"2026-05-13T09:00:00.000Z","summary":"Initial Publication."},{"number":"2","date":"2026-05-28T16:00:00.000Z","summary":"Updated 6.3.4 fix version, and updated 6.0.15 ETA for Android and ChromeOS"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"name":"Palo Alto Networks","category":"vendor","branches":[{"name":"GlobalProtect App","category":"product_name","branches":[{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.3.3-h9","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-133"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.3.3-h9","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-133"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.2.8-h10","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-134"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.2.8-h10","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-134"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.1.14","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-144"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.1.14","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-144"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.3.4","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-145"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.3.4","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-145"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.3.3-h3","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-146"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.3.3-h3","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-146"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.0.12","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-102"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.0.12","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-102"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.0.13","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-139"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.0.13","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-139"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App<6.0.15","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-147"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect App>=6.0.15","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-147"}},{"category":"product_version","name":"GlobalProtect App All","product":{"name":"Palo Alto Networks GlobalProtect App","product_id":"PANW-GlobalProtect-App-1"}}]},{"name":"GlobalProtect UWP App","category":"product_name","branches":[{"category":"product_version_range","name":"vers:generic/GlobalProtect UWP App<6.3.3-h10","product":{"name":"Palo Alto Networks GlobalProtect UWP App","product_id":"PANW-GlobalProtect-UWP-App-2"}},{"category":"product_version_range","name":"vers:generic/GlobalProtect UWP App>=6.3.3-h10","product":{"name":"Palo Alto Networks GlobalProtect UWP App","product_id":"PANW-GlobalProtect-UWP-App-2"}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-0250","product_status":{"fixed":["PANW-GlobalProtect-App-133","PANW-GlobalProtect-App-134","PANW-GlobalProtect-App-144","PANW-GlobalProtect-App-145","PANW-GlobalProtect-App-146","PANW-GlobalProtect-App-102","PANW-GlobalProtect-App-139","PANW-GlobalProtect-App-147","PANW-GlobalProtect-UWP-App-2"],"known_affected":["PANW-GlobalProtect-App-133","PANW-GlobalProtect-App-134","PANW-GlobalProtect-App-144","PANW-GlobalProtect-App-145","PANW-GlobalProtect-App-146","PANW-GlobalProtect-App-102","PANW-GlobalProtect-App-139","PANW-GlobalProtect-App-147","PANW-GlobalProtect-UWP-App-2"],"known_not_affected":["PANW-GlobalProtect-App-1"]},"notes":[{"category":"description","text":"A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses exchanged between Portal and Gateway.\n\nThe GlobalProtect app on iOS is not affected."}],"references":[{"category":"external","summary":"NVD - CVE-2026-0250","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0250"},{"category":"self","summary":"Palo Alto Networks Security Advisory CVE-2026-0250","url":"https://security.paloaltonetworks.com/CVE-2026-0250"}],"threats":[{"category":"impact","description":"A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses exchanged between Portal and Gateway.\n\nThe GlobalProtect app on iOS is not affected."}],"scores":[{"cvss_v4":{"version":"4.0","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","Safety":"NOT_DEFINED","Automatable":"NO","Recovery":"USER","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"AMBER","exploitMaturity":"UNREPORTED","baseSeverity":"HIGH","baseScore":7.7,"threatSeverity":"MEDIUM","threatScore":5.2,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber"},"products":["PANW-GlobalProtect-App-133","PANW-GlobalProtect-App-134","PANW-GlobalProtect-App-144","PANW-GlobalProtect-App-145","PANW-GlobalProtect-App-146","PANW-GlobalProtect-App-102","PANW-GlobalProtect-App-139","PANW-GlobalProtect-App-147","PANW-GlobalProtect-UWP-App-2"]}]}]}