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Back to active CVEs
Medium · CVSS 6.6CVE-2026-0287

PAN-OS: Denial of Service Vulnerabilities in Network Traffic ProcessingCVE-2026-0287

Answer in brief

CVE-2026-0287 records a Medium severity (CVSS 6.6) vulnerability in PAN-OS: Denial of Service Vulnerabilities in Network Traffic Processing. The current sources do not mark it as known exploited. The current feed maps Palo Alto Networks/Cloud NGFW (generic), Palo Alto Networks/Cloud NGFW (generic), Palo Alto Networks/PAN-OS (generic), Palo Alto Networks/Prisma Access (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jul 9, 2026Updated Oct 15, 2026Source checked Nov 3, 2026First seen by HOL Jul 13, 2026Material review Oct 15, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.6
Exploitation
Not marked as known exploited
Affected software
197 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 6.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Palo Alto Networks/Cloud NGFW (generic), Palo Alto Networks/Cloud NGFW (generic), Palo Alto Networks/PAN-OS (generic), Palo Alto Networks/Prisma Access (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Affected products and reported versions
ProductAffected versionsFixed versions
cpe:2.3:a:paloaltonetworks:cloud_ngfw:*:*:*:*:*:aws:*:*Not reportedNot reported
cpe:2.3:a:paloaltonetworks:cloud_ngfw:*:*:*:*:*:azure:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h11:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h12:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h13:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h14:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h17:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h18:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h21:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h27:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h30:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h31:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h36:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h37:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h15:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h16:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h18:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h21:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h22:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.16:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.16:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.16:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.16:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.16:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.16:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.17:*:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.18:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.18:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.18:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.18:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h11:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h12:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h13:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h14:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h15:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h16:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h17:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h18:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h19:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h20:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h21:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h22:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h23:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h24:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h32:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h34:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h35:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h9:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h12:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h21:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h25:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h26:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h27:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h28:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.10:h9:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.13:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h11:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h12:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h13:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h15:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h17:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h18:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h25:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h27:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h32:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h33:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h34:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h9:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.5:*:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h14:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h17:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h18:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h19:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h20:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h21:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h22:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h23:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h25:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h29:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h32:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h33:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h34:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.10:h9:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h11:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h12:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h14:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h15:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h17:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h18:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.4:h9:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h10:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h11:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h12:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h13:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h14:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h15:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h16:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h17:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:11.2.7:h8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.4:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.4:h2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.4:h3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.4:h5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.4:h6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.4:h7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.7:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:o:paloaltonetworks:pan-os:12.1.7:h1:*:*:*:*:*:*Not reportedNot reported
Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Palo Alto Networks/Cloud NGFWgenericAllNot reported
Palo Alto Networks/Cloud NGFWgeneric*Not reported
Palo Alto Networks/PAN-OSgeneric>=12.1.0 <12.1.4-h8 || >=11.2.0 <11.2.4-h20 || >=11.1.0 <11.1.4-h35 || >=10.2.0 <10.2.7-h3612.1.4-h8, 11.2.4-h20, 11.1.4-h35, 10.2.7-h36
Palo Alto Networks/Prisma Accessgeneric>=11.2.0 <11.2.7-h18 || >=10.2.0 <10.2.10-h3911.2.7-h18, 10.2.10-h39
Siemens/RUGGEDCOM APE1808generic>=0 <**

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Palo Alto Networks/Cloud NGFW, Palo Alto Networks/Cloud NGFW, Palo Alto Networks/PAN-OS.
  2. 2Review the reported fix. Update Palo Alto Networks/PAN-OS to 12.1.4-h8; Palo Alto Networks/Prisma Access to 11.2.7-h18; Siemens/RUGGEDCOM APE1808 to * if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Jul 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record
  2. Source modified

    Oct 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record
  3. First seen by HOL

    Jul 13, 2026

Sources and claim methodology

  • Source referencecert-portal.siemens.com
  • Source referencesecurity.paloaltonetworks.com
Upstream source description

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 to or through a dataplane interface. Repeated attempts to trigger this condition result in the firewall entering maintenance mode. Panorama is not impacted by these vulnerabilities.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-754
Source
CVE List V5
Source checked
Nov 3, 2026
References
2 linked sources
Open source record