CVE-2024-9472
📛 CVE Title
PAN-OS: Firewall Denial of Service (DoS) Using Specially Crafted Traffic
Description
A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series hardware platforms when Decryption policy is enabled allows an unauthenticated attacker to crash PAN-OS by sending specific traffic through the data plane, resulting in a denial of service (DoS) condition. Repeated attempts to trigger this condition will result in PAN-OS entering maintenance mode. Palo Alto Networks VM-Series, Cloud NGFW, and Prisma Access are not affected. This issue only affects PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series running these specific versions of PAN-OS: * 10.2.7-h12 * 10.2.8-h10 * 10.2.9-h9 * 10.2.9-h11 * 10.2.10-h2 * 10.2.10-h3 * 10.2.11 * 10.2.11-h1 * 10.2.11-h2 * 10.2.11-h3 * 11.1.2-h9 * 11.1.2-h12 * 11.1.3-h2 * 11.1.3-h4 * 11.1.3-h6 * 11.2.2 * 11.2.2-h1
Overview
- State
- PUBLISHED
- Assigner (CNA)
- palo_alto
- CVSS severity
- HIGH
- CVSS score
- 8.7 / 10
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:M/U:Amber- Effective score
- 8.7 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-476 - Reserved
- 2024-10-03
- Published
- 2024-11-14 09:34 UTC
- Last updated
- 2024-11-14 14:10 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2024/9xxx/CVE-2024-9472.json
- Linked Threat
- CVE-2024-9472 — PAN-OS: Firewall Denial of Service (DoS) Using Specially Crafted Traffic
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2024-11-14 10:15:09 UTC
- NVD last modified
- 2026-06-17 08:24:38 UTC
- EPSS score
- 0.0043 (probability of exploitation in next 30 days)
- EPSS percentile
- 35.20% vs all CVEs — higher = more likely to be exploited, as of 2026-07-27
NVD / KEV / EPSS data refreshed 2026-07-27 21:15 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2024-49964 - Assigner
- palo_alto
- Published
- Nov 14, 2024, 9:34:22 AM
- Updated
- Nov 14, 2024, 2:10:30 PM
- EUVD base score (CVSS 4.0)
-
8.7 / 10
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:M/U:Amber - EUVD-reported EPSS
- 0.3300
- Vendors
- Palo Alto Networks
- Products
-
PAN-OS (11.1.2-h9 <11.1.2-h14)PAN-OS (11.2.2 <11.2.2-h3)PAN-OS (10.2.7-h12 <10.2.7-h16)
- Aliases
-
GHSA-4jjw-9p2j-2v46
ENISA description: A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series hardware platforms when Decryption policy is enabled allows an unauthenticated attacker to crash PAN-OS by sending specific traffic through the data plane, resulting in a denial of service (DoS) condition. Repeated attempts to trigger this condition will result in PAN-OS entering maintenance mode. Palo Alto Networks VM-Series, Cloud NGFW, and Prisma Access are not affected. This issue only affects PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series running these specific versions of PAN-OS: * 10.2.7-h12 * 10.2.8-h10 * 10.2.9-h9 * 10.2.9-h11 * 10.2.10-h2 * 10.2.10-h3 * 10.2.11 * 10.2.11-h1 * 10.2.11-h2 * 10.2.11-h3 * 11.1.2-h9 * 11.1.2-h12 * 11.1.3-h2 * 11.1.3-h4 * 11.1.3-h6 * 11.2.2 * 11.2.2-h1
EUVD references (1)
Affected products (3)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW |
All (unaffected)
|
— |
| Palo Alto Networks | PAN-OS |
11.2.2 (affected),
11.1.2-h9 (affected),
11.0.0 (unaffected),
10.2.7-h12 (affected),
10.1.0 (unaffected)
|
— |
| Palo Alto Networks | Prisma Access |
All (unaffected)
|
— |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
- https://security.paloaltonetworks.com/CVE-2024-9472 vendor-advisory
Web references (5)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- http://cwe.mitre.org/data/definitions/476.html rapid7:cwe.mitre.org
- https://attackerkb.com/topics/CVE-2024-9472 rapid7:attackerkb.com
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-49964 rapid7:euvd.enisa.europa.eu
- https://security.paloaltonetworks.com/CVE-2024-9472 rapid7:security.paloaltonetworks.com
- https://www.cve.org/CVERecord?id=CVE-2024-9472 rapid7:www.cve.org
NVD-tagged references (1)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://security.paloaltonetworks.com/CVE-2024-9472 psirt@paloaltonetworks.com
Indicators (1)
IOCs linked to the auto-promoted Threat row.
| Type | Value | VirusTotal | Attached |
|---|---|---|---|
| cve |
CVE-2024-9472
|
no local data | 2026-05-14 09:34 UTC |
Remediations (8)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:blog.qualys.com
Oracle released its second quarterly edition of this year's Critical Patch Update. The update received patches for 481 security vulnerabilities.
2026-05-17 10:25 UTC -
web:docs.oracle.com
Oracle Critical Patch Update (CPU) October 2025 for Oracle Java SE Services: Java Management Release Date: October 21, 2025
2026-05-17 10:25 UTC -
web:documentation.n-able.com
For more information on how Patch Manager provides third-party patching, see Patching third-party software. Use the table's InstallerURLs location when configuring vendor and patch exclusions in your firewalls and other web-monitoring software.
2026-05-17 10:25 UTC -
web:github.com
Repro ExplorerPatcher versions Explorer keeps crashing with ExplorerPatcher after Windows 11 update on 5/15/2026 to Build 26220.8474. Repro Windows Versions Windows 11 25H2 Build 26220.8474 3rd party tweak software installed No other 3rd parties. Describe the bug Explorer keeps crashing with ExplorerPatcher after Windows 11 updated on 5/15/2026 to Build 26220.8474. Expected outcome I expect ...
2026-05-17 10:25 UTC -
web:krebsonsecurity.com
Microsoft Corp. today issued security updates to fix more than 80 vulnerabilities in its Windows operating systems and software. There are no known "zero-day" or actively exploited vulnerabilities ...
2026-05-17 10:25 UTC -
web:support.microsoft.com
Updates for Windows 11, version 24H2 Windows 11 is a service, which means it gets better through periodic feature updates. We take a phased and measured approach to rolling out every feature update. That means you'll receive Windows 11, version 24H2 when data shows that your device is ready and that you will have a great update experience. On the left side of this page, you'll find a list ...
2026-05-17 10:25 UTC -
web:www.rapid7.com
Microsoft is publishing 66 new vulnerabilities today, which is far fewer than we've come to expect in recent months. However, the lone zero-day vulnerability this month demands attention.
2026-05-17 10:25 UTC -
web:www.tenable.com
Background On October 21, Oracle released its Critical Patch Update (CPU) for October 2025, the fourth and final quarterly update of the year. This CPU contains fixes for 170 unique CVEs in 374 security updates across 29 Oracle product families. Out of the 374 security updates published this quarter, 10.7% of patches were assigned a critical severity. Medium severity patches accounted for the ...
2026-05-17 10:25 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2024-9472.json.
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"value": "This issue is only applicable firewalls where url proxy or any decrypt-policy is configured.<br><br>When any decrypt policy is configured, this issue may be encountered regardless of whether traffic matches explicit decrypt, explicit no-decrypt, or none of the decryption policies.<br>"
}
],
"value": "This issue is only applicable firewalls where url proxy or any decrypt-policy is configured.\n\nWhen any decrypt policy is configured, this issue may be encountered regardless of whether traffic matches explicit decrypt, explicit no-decrypt, or none of the decryption policies."
}
],
"datePublic": "2024-11-13T18:00:00.000Z",
"descriptions": [
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"supportingMedia": [
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"value": "<div>A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series hardware platforms when Decryption policy is enabled allows an unauthenticated attacker to crash PAN-OS by sending specific traffic through the data plane, resulting in a denial of service (DoS) condition. Repeated attempts to trigger this condition will result in PAN-OS entering maintenance mode.</div><br><div>Palo Alto Networks VM-Series, Cloud NGFW, and Prisma Access are not affected.</div><br><div>This issue only affects PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series running these specific versions of PAN-OS:</div><div><ul><li>10.2.7-h12</li><li>10.2.8-h10</li><li>10.2.9-h9</li><li>10.2.9-h11</li><li>10.2.10-h2</li><li>10.2.10-h3</li><li>10.2.11</li><li>10.2.11-h1</li><li>10.2.11-h2</li><li>10.2.11-h3</li><li>11.1.2-h9</li><li>11.1.2-h12</li><li>11.1.3-h2</li><li>11.1.3-h4</li><li>11.1.3-h6</li><li>11.2.2</li><li>11.2.2-h1</li></ul></div>"
}
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"value": "A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series hardware platforms when Decryption policy is enabled allows an unauthenticated attacker to crash PAN-OS by sending specific traffic through the data plane, resulting in a denial of service (DoS) condition. Repeated attempts to trigger this condition will result in PAN-OS entering maintenance mode.\n\n\nPalo Alto Networks VM-Series, Cloud NGFW, and Prisma Access are not affected.\n\n\nThis issue only affects PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series running these specific versions of PAN-OS:\n\n * 10.2.7-h12\n * 10.2.8-h10\n * 10.2.9-h9\n * 10.2.9-h11\n * 10.2.10-h2\n * 10.2.10-h3\n * 10.2.11\n * 10.2.11-h1\n * 10.2.11-h2\n * 10.2.11-h3\n * 11.1.2-h9\n * 11.1.2-h12\n * 11.1.3-h2\n * 11.1.3-h4\n * 11.1.3-h6\n * 11.2.2\n * 11.2.2-h1"
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Palo Alto Networks is not aware of any malicious exploitation of this issue. However, customers have reported encountering this issue during normal operations."
}
],
"value": "Palo Alto Networks is not aware of any malicious exploitation of this issue. However, customers have reported encountering this issue during normal operations."
}
],
"impacts": [
{
"capecId": "CAPEC-129",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-129 Pointer Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NO",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "CONCENTRATED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-14T09:34:22.665Z",
"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"shortName": "palo_alto"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://security.paloaltonetworks.com/CVE-2024-9472"
}
],
"solutions": [
{
"lang": "eng",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "This issue is fixed in PAN-OS 10.2.7-h16, PAN-OS 10.2.8-h13, PAN-OS 10.2.9-h14, PAN-OS 10.2.10-h7, PAN-OS 10.2.11-h4, PAN-OS 11.1.2-h14, PAN-OS 11.1.3-h10, PAN-OS 11.2.2-h3, PAN-OS 11.2.3, and all later PAN-OS versions."
}
],
"value": "This issue is fixed in PAN-OS 10.2.7-h16, PAN-OS 10.2.8-h13, PAN-OS 10.2.9-h14, PAN-OS 10.2.10-h7, PAN-OS 10.2.11-h4, PAN-OS 11.1.2-h14, PAN-OS 11.1.3-h10, PAN-OS 11.2.2-h3, PAN-OS 11.2.3, and all later PAN-OS versions."
}
],
"source": {
"defect": [
"PAN-262287",
"PAN-226361"
],
"discovery": "USER"
},
"timeline": [
{
"lang": "en",
"time": "2024-11-13T17:00:00.000Z",
"value": "Initial publication"
}
],
"title": "PAN-OS: Firewall Denial of Service (DoS) Using Specially Crafted Traffic",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "This issue does not impact firewalls that do not have url proxy or any decrypt-policy configured.<br><br>The issue can be completely mitigated by setting this option:<br><br>set system setting ctd nonblocking-pattern-match disable"
}
],
"value": "This issue does not impact firewalls that do not have url proxy or any decrypt-policy configured.\n\nThe issue can be completely mitigated by setting this option:\n\nset system setting ctd nonblocking-pattern-match disable"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"assignerShortName": "palo_alto",
"cveId": "CVE-2024-9472",
"datePublished": "2024-11-14T09:34:22.665Z",
"dateReserved": "2024-10-03T11:35:18.693Z",
"dateUpdated": "2024-11-14T14:10:30.404Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}