Vendor / Project: Palo Alto Networks Product: PAN-OS Description: Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection. Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due Date: 2026-06-01 Ransomware Campaign Use: Known CWEs: CWE-565 Notes: https://security.paloaltonetworks.com/CVE-2026-0257 ; https://nvd.nist.gov/vuln/detail/CVE-2026-0257
CVE-2026-0257 — Palo Alto Networks PAN-OS Authentication Bypass Vulnerability
Kurzinfo
Metadaten
- Original (extern): Link oeffnen
- Veroeffentlicht: 2026-05-29 00:00 UTC
- Importiert: 2026-10-20 22:46 UTC
- CVSS: 4.7
- Quelle-ID:
cisa_kev - uid_hash:
b4f251765622e503a411e359be2cc69675181e585ecb23de522773adc9a2169f
Inhalt
Verknuepfte CVEs
| CVE-ID | Severity (Quelle) | CVSS (Quelle) | Severity (CVE.org) | CVSS (CVE.org) | EPSS | EPSS-Pctl | Veroeffentlicht (CVE.org) |
|---|---|---|---|---|---|---|---|
MEDIUM |
4.7 |
MEDIUM |
4.7 |
2026-05-13 |
Quellen-Details
| Bezeichnung | Name | Kategorie | Tags | Zielgruppe | Sprache | Feed-URL |
|---|---|---|---|---|---|---|
| CISA – Known Exploited Vulnerabilities (KEV) | threat_intel | cisa, kev | - | de | https://raw.githubusercontent.com/cisagov/kev-data/develop/known_exploited_vulnerabilities.json |