PAN-OS: Denial of Service Vulnerabilities in Network Traffic Parsing
- Sévérité
- Élevée7,5CVSS 3.1, Élevée
- EPSS
- 0,36 %
- Publiée
- 13 mai 2026
- Mise à jour
- 14 juil. 2026
Description
Le titre, la description et les consignes de l’éditeur sont cités depuis les enregistrements sources (en anglais).
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.
Faiblesse : CWE-754
Exploitée activement
Non listée dans CISA KEV lors de la dernière vérification.
Prédiction d’exploitation
Probabilité d’exploitation de 0,36 % dans les 30 prochains jours (percentile 27 %).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ce qu’indique la source, par branche
Versions comparées par Patcharo
Palo Alto Networks PAN-OSSource : Palo Alto Networks (CVE record)
| Branche | Affectées | Corrigé en |
|---|---|---|
| 12.1 | >= 12.1.0, < 12.1.4-h5 >= 12.1.5, < 12.1.7 | 12.1.4-h5 12.1.7 |
| 11.2 | >= 11.2.0, < 11.2.4-h17 >= 11.2.5, < 11.2.7-h13 >= 11.2.8, < 11.2.10-h6 >= 11.2.11, < 11.2.12 | 11.2.4-h17 11.2.7-h13 11.2.10-h6 11.2.12 |
| 11.1 | >= 11.1.0, < 11.1.4-h33 >= 11.1.5, < 11.1.6-h32 >= 11.1.7, < 11.1.7-h6 >= 11.1.8, < 11.1.10-h25 >= 11.1.11, < 11.1.13-h5 >= 11.1.14, < 11.1.15 | 11.1.4-h33 11.1.6-h32 11.1.7-h6 11.1.10-h25 11.1.13-h5 11.1.15 |
| 10.2 | >= 10.2.0, < 10.2.7-h34 >= 10.2.8, < 10.2.10-h36 >= 10.2.11, < 10.2.13-h21 >= 10.2.14, < 10.2.16-h7 >= 10.2.17, < 10.2.18-h6 | 10.2.7-h34 10.2.10-h36 10.2.13-h21 10.2.16-h7 10.2.18-h6 |
Selon l’éditeur, les versions non listées ne sont pas affectées.
Produits concernés
- Palo Alto Networks Prisma Access · 10.2.0 < 10.2.10-h36, 11.2.0 < 11.2.7-h13
Contournement / Remédiation de l’éditeur
Contournement · PAN-OS
Customers with a Threat Prevention subscription can block attacks for this vulnerability by enabling Threat IDs 510011, 510015, 510022 (HTTP traffic only), and 510023 (from Applications and Threats content version 9100-10044 and later). Please note that all of the above Threat IDs require SSL Decryption.
Remédiation de l’éditeur · PAN-OS
VERSION MINOR VERSION SUGGESTED SOLUTION Cloud NGFW No action needed PAN-OS 12.1 12.1.5 through 12.1.6 Upgrade to 12.1.7 or later. 12.1.2 through 12.1.4-h* Upgrade to 12.1.4-h5 or 12.1.7 or later. PAN-OS 11.2 11.2.11 or later Upgrade to 11.2.12 or later. 11.2.8 through 11.2.10-h* Upgrade to 11.2.10-h6 or 11.2.12 or later. 11.2.5 through 11.2.7-h* Upgrade to 11.2.7-h13 or 11.2.12 or later. 11.2.0 through 11.2.4-h* Upgrade to 11.2.4-h17 or 11.2.12 or later. PAN-OS 11.1 11.1.14 or later Upgrade to 11.1.15 or later. 11.1.11 through 11.1.13-h* Upgrade to 11.1.13-h5 or 11.1.15 or later. 11.1.8 through 11.1.10-h* Upgrade to 11.1.10-h25 or 11.1.15 or later. 11.1.7 through 11.1.7-h* Upgrade to 11.1.7-h6 or 11.1.15 or later. 11.1.5 through 11.1.6-h* Upgrade to 11.1.6-h32 or 11.1.15 or later. 11.1.0 through 11.1.4-h* Upgrade to 11.1.4-h33 or 11.1.15 or later. PAN-OS 10.2 10.2.17 through 10.2.18-h*…
Références
Provenance
Chaque information de cette page provient des sources ci-dessous. Rien n’est rédigé par une IA.
- Palo Alto Networks (CVE record)
- Palo Alto Networks (CVE record) · 27 sept. 2026, 23:46 UTC · Analyseur patcharo-cve5/1.1.0
- NVD
- NVD · 27 sept. 2026, 23:44 UTC · Analyseur patcharo-nvd/1.0.0
- FIRST EPSS
- FIRST EPSS · 27 sept. 2026, 23:46 UTC · Analyseur patcharo-epss/1.0.0
Dernière vérification : 28 sept. 2026, 02:31 UTC