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CVE-2026-0229 PUBLISHED CVSS 6.599999904632568 MEDIUM

A denial-of-service (DoS) vulnerability in the Advanced DNS Security (ADNS) feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Cloud NGFW and Prisma Access® are not impacted by this vulnerability.

EPSS 0.03% · 7.0th percentile

Risk Scores

CVSS v4.0
6.599999904632568
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:D/RE:M/U:Amber
EPSS Score
0.03%
7.0th percentile

Affected Products

VendorProductVersions
Palo Alto NetworksPAN-OS12.1.0, 11.2.0, 11.1.0
Palo Alto NetworksPrisma AccessAll
Palo Alto NetworksCloud NGFWAll
palo_alto_networkspan-os12.1.2, 11.2.0

Timeline

References

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