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.
References
| Link | Resource |
|---|---|
| https://security.paloaltonetworks.com/CVE-2026-0243 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
14 Jul 2026, 16:39
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Paloaltonetworks ion 1200-c5g-ww
Paloaltonetworks ion 1200-s-c-row Paloaltonetworks ion 5200 Paloaltonetworks ion 1200-c-na Paloaltonetworks ion 3200h-c5g-ww Paloaltonetworks pa-5440 Paloaltonetworks ion 1200-s Paloaltonetworks ion 3108v Paloaltonetworks ion 9200 Paloaltonetworks ion 1200 Paloaltonetworks ion 7116v Paloaltonetworks ion 1200-s-c5g-ww Paloaltonetworks ion 7108v Paloaltonetworks ion 3102v Paloaltonetworks ion 1200-s-c-na Paloaltonetworks ion 3104v Paloaltonetworks Paloaltonetworks ion 3200h Paloaltonetworks ion 3200 Paloaltonetworks prisma Sd-wan Paloaltonetworks ion 1200-c-row |
|
| References | () https://security.paloaltonetworks.com/CVE-2026-0243 - Vendor Advisory | |
| CPE | cpe:2.3:h:paloaltonetworks:ion_3200:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_5200:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.3.6:b9:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-c-na:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:-:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.4.3:-:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_3200h-c5g-ww:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-s-c-na:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-s-c-row:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_3108v:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.4.3:b6:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_9200:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_7116v:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:i-b10:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:pa-5440:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.3.6:b6:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_3102v:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-c-row:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_3104v:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_7108v:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_3200h:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.3.6:-:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-s-c5g-ww:-:*:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-c5g-ww:-:*:*:*:*:*:*:* cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:b9:*:*:*:*:*:* cpe:2.3:h:paloaltonetworks:ion_1200-s:-:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
13 May 2026, 20:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-13 20:16
Updated : 2026-07-14 16:39
NVD link : CVE-2026-0243
Mitre link : CVE-2026-0243
CVE.ORG link : CVE-2026-0243
JSON object : View
Products Affected
paloaltonetworks
- ion_3102v
- ion_7108v
- ion_3108v
- ion_3200h-c5g-ww
- ion_3104v
- ion_3200h
- ion_1200-c-na
- ion_1200
- pa-5440
- ion_1200-s
- ion_1200-s-c-na
- ion_1200-s-c5g-ww
- ion_5200
- ion_1200-c-row
- ion_7116v
- ion_9200
- ion_1200-s-c-row
- ion_3200
- ion_1200-c5g-ww
- prisma_sd-wan
CWE
CWE-606
Unchecked Input for Loop Condition