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CVE-2026-0262

PAN-OS: Denial of Service Vulnerabilities in Network Traffic Parsing

No known exploitation. EPSS puts it in the 30th percentile. Fixed versions are out.

CVSS 3.17.5HighEPSS percentile30th0.4% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFix4 products8 fixed builds listed below
Check it yourself

OpenVAS · 1 check

e.g. OID 1.3.6.1.4.1.25623.1.0.156975

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Published Updated Sources: CVE.org, NVD, BDU, CSAF

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • Palo Alto Networks Cloud NGFWFixed buildsAllStated by: CVE record
  • Palo Alto Networks PAN-OSAffected: ≥ 12.1.0, < 12.1.7Upgrade to: 12.1.7Affected: ≥ 12.1.0, < 12.1.4-h5Upgrade to: 12.1.4-h5Affected: ≥ 11.2.0, < 11.2.12Upgrade to: 11.2.12Affected: ≥ 11.2.0, < 11.2.10-h6Upgrade to: 11.2.10-h6 + 13 more branchesStated by: CVE record
  • Palo Alto Networks Prisma AccessAffected: ≥ 10.2.0, < 10.2.10-h36Upgrade to: 10.2.10-h36Affected: ≥ 11.2.0, < 11.2.7-h13Upgrade to: 11.2.7-h13Stated by: CVE record
  • Paloaltonetworks Pan-osAffected: < 10.2.7Upgrade to: 10.2.7Stated by: NVD

Versions as the sources state them. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

What it is

From the CVE record

Multiple denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic. Panorama and Cloud NGFW are not impacted by these vulnerabilities.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS30th
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

0.4% chance of exploitation activity in the next 30 days, which ranks it in the 30th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

12 events over 166 days, from the signal feeds we watch.

  1. Patch availableworkaround available, record updated
  2. Patch availableworkaround available, record updated
  3. OpenVAS check added
  4. Patch availableworkaround available, record updated
  5. Publishedweakness classified

Affected products

And 1 more affected product. See all after sign-in

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Scored 7.5 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required NoneNo authentication required — anyone can exploit this
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality NoneNo confidentiality impact
  • Integrity NoneNo integrity impact
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

Sources

References in the record

And 32 more references. See all after sign-in

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