VulnSocial

CVE-2026-0243Disclosure(paloaltonetworks / ion_1200)

LOWCVSS 6.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

paloaltonetworks CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-606

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ion_1200
  • ion_1200-c-na
  • ion_1200-c-row
  • ion_1200-c5g-ww

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-05-13); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
paloaltonetworks
Products
ion_1200ion_1200-c-naion_1200-c-rowion_1200-c5g-wwion_1200-sion_1200-s-c-naion_1200-s-c-rowion_1200-s-c5g-wwion_3102vion_3104v

4 versions affected across 20 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-05-13: 1Mentions · 2026-07-26: 1Technical Details · 2026-05-13: 105-1307-26
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • BREACHSPIDER@breachspider
    Disclosure

    [CVE Analysis] CVE-2026-0243: Adjacent IPv6 Packet Bricks Prisma SD-WAN ION Devices in DoS Condition https://breachspider.com/intel/2026-07-26-cve-2026-0243-adjacent-ipv6-packet-bricks-prisma-sd-wan-ion #ICS #OTSecurity #SCADA #CriticalInfrastructure

    Post summary

    The text announces CVE‑2026‑0243, noting a DoS vulnerability in Prisma SD‑WAN ION devices, but provides no PoC, exploit, patch, or active usage details.

    0000057
    2.3K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-0243 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… https://www.cve.org/CVERecord?id=CVE-2026-0243

    Post summary

    CVE-2026-0243 is a denial‑of‑service vulnerability in Palo Alto Networks Prisma SD‑WAN ION devices that can be triggered by an unauthenticated attacker on adjacent networks.

    00000163
    57.5K followersView on X
CPE platform detail28 entries

28 of 28 entries

PartVendorProductVersionTarget SWTarget HW
HWpaloaltonetworksion_1200---
HWpaloaltonetworksion_1200-c-na---
HWpaloaltonetworksion_1200-c-row---
HWpaloaltonetworksion_1200-c5g-ww---
HWpaloaltonetworksion_1200-s---
HWpaloaltonetworksion_1200-s-c-na---
HWpaloaltonetworksion_1200-s-c-row---
HWpaloaltonetworksion_1200-s-c5g-ww---
HWpaloaltonetworksion_3102v---
HWpaloaltonetworksion_3104v---
HWpaloaltonetworksion_3108v---
HWpaloaltonetworksion_3200---
HWpaloaltonetworksion_3200h---
HWpaloaltonetworksion_3200h-c5g-ww---
HWpaloaltonetworksion_5200---
HWpaloaltonetworksion_7108v---
HWpaloaltonetworksion_7116v---
HWpaloaltonetworksion_9200---
HWpaloaltonetworkspa-5440---
Apppaloaltonetworksprisma_sd-wan---
Apppaloaltonetworksprisma_sd-wan6.3.6--
Apppaloaltonetworksprisma_sd-wan6.3.6--
Apppaloaltonetworksprisma_sd-wan6.3.6--
Apppaloaltonetworksprisma_sd-wan6.4.3--
Apppaloaltonetworksprisma_sd-wan6.4.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--

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