CVE-2026-0243
4.9
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:U/AU:Y/R:U/V:D/RE:M/U:Amber
Summary
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 SD-WAN ION device to cause a system disruption by sending a specially crafted IPv6 packet.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Palo Alto Networks | Prisma SD-WAN ION | 6.5.0 < 25.3.3 | affected |
| Palo Alto Networks | Prisma SD-WAN ION | 6.4.0 < 25.1.8 | affected |
| Palo Alto Networks | Prisma SD-WAN ION | 6.3.0 < 24.3.6 | affected |
| Palo Alto Networks | Prisma SD-WAN ION | 6.1.0 | unaffected |
| Palo Alto Networks | Prisma SD-WAN ION | 5.6.0 | unaffected |
Weaknesses
- CWE-606: CWE-606 Unchecked Input for Loop Condition
Workarounds
Disable IPv6 on SD-WAN ION devices if not required.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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