Paloaltonetworks Pa-5440
5 CVEs affecting Paloaltonetworks Pa-5440. Latest disclosed: 2026-05-13. Critical: 1, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-0300 | Critical | 9.8 | 2026-05-06 | A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthentica… |
CVE-2026-0244 | High | 8.1 | 2026-05-13 | An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the contr… |
CVE-2024-3385 | High | 7.5 | 2024-04-10 | A packet processing mechanism in Palo Alto Networks PAN-OS software enables a remote attacker to reboot hardware-based firewalls. Repeated attacks eventually c… |
CVE-2024-3382 | High | 7.5 | 2024-04-10 | A memory leak exists in Palo Alto Networks PAN-OS software that enables an attacker to send a burst of crafted packets through the firewall that eventually pre… |
CVE-2026-0243 | Medium | 6.5 | 2026-05-13 | A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma S… |