CVE-2026-0269Medium· 5.7▾ SunlitA memory corruption vulnerability in the processing of tunnel traffic in Palo Alto Networks PAN-OS® software allows an authenticated user to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a rebo…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 31.4 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Aug 1.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
A memory corruption vulnerability in the processing of tunnel traffic in Palo Alto Networks PAN-OS® software allows an authenticated user to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode.
Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.
pan-os >= 10.2.0, < 10.2.7pan-os >= 10.2.8, < 10.2.10pan-os >= 10.2.11, < 10.2.13pan-os >= 10.2.14, < 10.2.16pan-os = 10.2.7pan-os = 10.2.10pan-os = 10.2.13pan-os = 10.2.16pan-os = 10.2.17pan-os >= 11.1.0, < 11.1.4pan-os >= 11.1.5, < 11.1.6pan-os >= 11.1.7, < 11.1.10pan-os = 11.1.4pan-os = 11.1.6pan-os = 11.1.10pan-os = 11.1.11pan-os >= 11.2.0, < 11.2.4pan-os >= 11.2.5, < 11.2.7pan-os >= 11.2.8, < 11.2.10pan-os = 11.2.4pan-os = 11.2.7pan-os >= 12.1.0, < 12.1.4pan-os = 12.1.4Upgrade past the affected range:
pan-os 12.1.4Connected by shared product, vendor, weakness, or advisory.
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