MSRXVulnerabilities / CVE-2026-0249
CVE-2026-0249
Published 2026-05-13 · Analyzed
CVE-2026-0249
GlobalProtect App: Certificate Validation Bypass Vulnerabilities
4.9 MEDIUM
CVSS 4.0 · CNA · paloaltonetworks.com
CVSS 4.0 · CNA · paloaltonetworks.com
0.1%
chance of exploitation in the next 30 days (EPSS; higher than 1% of CVEs)
chance of exploitation in the next 30 days (EPSS; higher than 1% of CVEs)
Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications and potentially compromise the endpoint. This can enable a local non-administrative operating system user or an attacker on the same subnet to redirect traffic to an unauthorized server and facilitate the installation of malicious software. The GlobalProtect app on Linux, Windows, iOS and GlobalProtect UWP app are not affected.
Scores
4.9CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:AmberCNA · paloaltonetworks.com
Affected products
- paloaltonetworks globalprotect: ≥ 6.0.0, < 6.0.13; ≥ 6.0.0, < 6.0.14; ≥ 6.1.0, < 6.1.14; ≥ 6.2.0, < 6.2.8; ≥ 6.3.0, < 6.3.3; 11 specific releases listed in NVD
Weakness: CWE-295
1 references (advisories, patches, write-ups)
- https://security.paloaltonetworks.com/CVE-2026-0249 · Vendor Advisory
Sources: NVD, CVE.org, FIRST EPSS. Missing ones did not answer or have no record yet.