CVE-2026-0269

mediumpriority · track · 23EPSS 0.002 · 13 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (13th) EPSS

CVSS 5.7 · medium

Is it mine?

46 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedRUGGEDCOM APE1808siemens_psirt
Upgrade Palo Alto Networks Virtual NGFW V11.2.10-h7. Contact customer support to receive patch and update information

cvss

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

5.7

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · none–medium · 0–5.7

v3.15.7mediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.1 · impact 3.6

v3.15.7mediumAV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.10noneCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:Nsecondary · Siemens ProductCERT DE

v4.04.6mediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:A/V:D/RE:M/U:Ambersecondary · ENISA EU

v4.04.6mediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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:N/R:A/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-754USCWE-754USCWE-754US

affected products (46)

Products and version ranges known to be affected.

Palo Alto Networks PAN-OS 11.2all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:11.2
Palo Alto Networks PAN-OS 12.1all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:12.1
PaloAlto Networks PAN-OS 10.2all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:10.2
PaloAlto Networks PAN-OS 11.1all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:11.1
Palo Alto Networks PAN-OS10.2.0 → 10.2.16-h6enisa_euvdEU
Palo Alto Networks PAN-OS11.1.0 → 11.1.6-h21enisa_euvdEU
Palo Alto Networks PAN-OS11.2.0 → 11.2.10enisa_euvdEU
Palo Alto Networks PAN-OS12.1.0 → 12.1.5enisa_euvdEU
Palo Alto Networks Inc. PAN-OS10.2 → 10.2.10-h36fstec_bduRU
Palo Alto Networks Inc. PAN-OS10.2 → 10.2.18fstec_bduRU
Palo Alto Networks Inc. PAN-OS10.2 → 10.2.16-h6fstec_bduRU
Palo Alto Networks Inc. PAN-OS10.2 → 10.2.13-h21fstec_bduRU
Palo Alto Networks Inc. PAN-OS10.2 → 10.2.7-h34fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.1 → 11.1.12fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.1 → 11.1.10-h7fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.1 → 11.1.6-h21fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.1 → 11.1.4-h33fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.2 → 11.2.10fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.2 → 11.2.7-h4fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.2 → 11.2.4-h17fstec_bduRU

showing 20 of 46

advisories (2)

Vendor and ecosystem advisories describing this.

SSA-967325SSA-967325: Multiple Vulnerabilities in Palo Alto Networks PAN-OS before V11.2.10-h7 on RUGGEDCOM APE1808 Devices2026-05-12csaf · siemens_psirtDE
Palo Alto Networks has published [1] information on vulnerabilities in PAN-OS. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version. Customers are advised to consult and implement the workarounds provided in Palo Alto Networks' upstream security notifications. [1] https://security.paloaltonetworks.com/
WID-SEC-W-2026-1874Palo Alto Networks PAN-OS: Mehrere SchwachstellenDeutsch2026-06-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Palo Alto Networks PAN-OS ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, Administratorrechte zu erlangen, beliebigen Code als Root auszuführen oder einen Denial-of-Service-Zustand zu verursachen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund siemens_psirt NVD CVE.org MITRE

published 2026-06-10modified 2026-07-23

references (5)

External citations — patches, advisories, analysis.

scry

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