CVE-2026-0243

mediumpriority · track · 26EPSS 0.002 · 7 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.17% (7th) EPSS

CVSS 6.5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.9–7.4

v3.16.5mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.17.4highAV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v4.04.9mediumCVSS: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:Ambersecondary · ENISA EU

v4.04.9mediumCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:D/RE:M/U:Ambersecondary · psirt@paloaltonetworks.com

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-606USCWE-606US

affected products (12)

Products and version ranges known to be affected.

Palo Alto Networks Prisma SD-WAN ION6.3.0 → 24.3.6enisa_euvdEU
Palo Alto Networks Prisma SD-WAN ION6.4.0 → 25.1.8enisa_euvdEU
Palo Alto Networks Prisma SD-WAN ION6.5.0 → 25.3.3enisa_euvdEU
Palo Alto Networks Inc. Prisma SD-WAN ION6.3.0 → 6.3.6-b10fstec_bduRU
Palo Alto Networks Inc. Prisma SD-WAN ION6.4.0 → 6.4.3-b8fstec_bduRU
Palo Alto Networks Inc. Prisma SD-WAN ION6.5.0 → 6.5.3-b15fstec_bduRU
paloaltonetworks prisma sd-wan6.3.1 → 6.3.6nvdUScpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*
paloaltonetworks prisma sd-wan= 6.3.6nvdUScpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*
paloaltonetworks prisma sd-wan6.4.1 → 6.4.3nvdUScpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*
paloaltonetworks prisma sd-wan= 6.4.3nvdUScpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*
paloaltonetworks prisma sd-wan6.5.1 → 6.5.3nvdUScpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*
paloaltonetworks prisma sd-wan= 6.5.3nvdUScpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2026-05-13modified 2026-10-26

references (4)

External citations — patches, advisories, analysis.

scry

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