PA
Network Security
PAN-OS
by Palo Alto Networks · last CVE Oct 21, 2026
On CISA KEVExploited in the wildRansomware-linked
288
CVEs
17
On KEV
10.0
Max CVSS
9
New 30D
Severity mix
Critical 28High 116Medium 106Low 17
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-1978
4.4
0%
Apr 8
TechSupport files generated on Palo Alto Networks VM Series firewalls for Microsoft Azure platform configured with high availability (HA) inadvertently collect Azure dashboard…
Affected: 9.0.0
CVE-2024-5918
4.3
0%
Nov 14
An improper certificate validation vulnerability in Palo Alto Networks PAN-OS software enables an authorized user with a specially crafted client certificate to connect to an…
Affected: 10.1.0 before 10.1.11; 10.2.0 through 10.2.4; 11.0.0 before 11.0.3; 10.2.4; 10.2.4; 10.2.4; +1 more
CVE-2021-3031
4.3
1%
Jan 13
Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared…
Affected: 8.1.0 before 8.1.18; 9.0.0 before 9.0.12; 9.1.0 before 9.1.5
CVE-2018-10140
4.3
2%
Aug 16
The PAN-OS Management Web Interface in Palo Alto Networks PAN-OS 8.1.2 and earlier may allow an authenticated user to shut down all management sessions, resulting in all logged in…
Affected: 8.1.2 and earlier
CVE-2017-7217
4.3
1%
Apr 14
The Management Web Interface in Palo Alto Networks PAN-OS before 7.0.14 and 7.1.x before 7.1.9 allows remote attackers to write to export files via unspecified parameters
Affected: through 7.0.13; 7.1.0; 7.1.1; 7.1.2; 7.1.3; 7.1.4; +5 more
CVE-2026-0309
4.0
1%
Sep 10
PAN-OS: Authenticated Command Injection in CLI with Luna HSM Configuration
Affected: 12.2.0 before 12.2.3; 12.1.0 before 12.1.4-h10; 11.2.0 before 11.2.4-h21; 11.1.0 before 11.1.4-h36; 10.2.0 before 10.2.7-h37
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