PA
Network Security
PAN-OS
by Palo Alto Networks · last CVE Oct 21, 2026
On CISA KEVExploited in the wildRansomware-linked
290
CVEs
17
On KEV
10.0
Max CVSS
9
New 30D
Severity mix
Critical 28High 116Medium 107Low 18
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-0028
In wildKEV
8.6
3%
Aug 10
PAN-OS: Reflected Amplification Denial-of-Service (DoS) Vulnerability in URL Filtering
Affected: 8.1 before 8.1.23-h1; 9.0 before 9.0.16-h3; 9.1 before 9.1.14-h4; 10.0 before 10.0.11-h1; 10.1 before 10.1.6-h6; 10.2 before 10.2.2-h2
CVE-2026-109619
In wildKEV
8.1
100%
Oct 21
RCE via stale global state
Affected: 10.2.0 before 10.2.7; 10.2.7; 10.2.7; 10.2.7; 10.2.7; 10.2.7; +34 more
CVE-2019-1579
RansomwareIn wildKEV
8.1
44%
Jul 19
Palo Alto Networks PAN-OS Remote Code Execution Vulnerability
Affected: before 7.1.19; 8.0.0 before 8.0.12; 8.1.0 before 8.1.3
CVE-2018-14634
In wildKEV
7.8
15%
Sep 25
Linux Kernel Integer Overflow Vulnerability
Affected: 7.1.0 before 7.1.23; 8.0.0 before 8.0.16; 8.1.0 before 8.1.7
CVE-2024-3393
In wildKEV
7.5
29%
Dec 27
PAN-OS: Firewall Denial of Service (DoS) in DNS Security Using a Specially Crafted Packet
Affected: 11.2.0 before 11.2.3; 11.1.0 before 11.1.2-h16; 10.2.8 before 10.2.8-h19; 10.1.14 before 10.1.14-h8; 11.2.0 before 11.2.3
CVE-2026-0322
In wildKEV
7.2
2%
Oct 14
PAN-OS: Authenticated Remote Code Execution (RCE) in the Management Interface
Affected: 12.2.0 before 12.2.4; 12.1.0 before 12.1.10-h2; 11.2.0 before 11.2.16; 11.1.0 before 11.1.16-h3; 10.2.0 before 10.2.18-h12
CVE-2024-9474
RansomwareIn wildKEV
7.2
94%
Nov 18
PAN-OS: Privilege Escalation (PE) Vulnerability in the Web Management Interface
Affected: 11.2.0 before 11.2.4-h1; 11.1.0 before 11.1.5-h1; 11.0.0 before 11.0.6-h1; 10.2.0 before 10.2.12-h2; 10.1.0 before 10.1.14-h6
CVE-2016-5195
In wildKEV
7.0
84%
Nov 10
Linux Kernel Race Condition Vulnerability
Affected: 5.1 before 7.0.14; 7.1.0 before 7.1.8
CVE-2026-0259
8.8
0%
May 13
WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)
Affected: before 10.2.7; 10.2.8 before 10.2.10; 10.2.11 before 10.2.13; 10.2.14 before 10.2.16; 10.2.7; 10.2.7; +34 more
CVE-2025-4232
8.8
0%
Jun 13
An improper neutralization of wildcards vulnerability in the log collection feature of Palo Alto Networks GlobalProtect™ app on macOS allows a non administrative user to escalate…
Affected: 6.0.0 before 6.2.8; 6.3.0 before 6.3.3
CVE-2024-5921
8.8
1%
Nov 27
An insufficient certification validation issue in the Palo Alto Networks GlobalProtect app enables attackers to connect the GlobalProtect app to arbitrary servers
Affected: 6.1.0 before 6.1.6; 6.1.0 before 6.1.7; 6.1.0 before 6.2.1; 6.1.0 before 6.2.6; 6.1.0 before 6.2.6; 6.3.0 before 6.3.2; +1 more
CVE-2024-0008
8.8
1%
Feb 14
Web sessions in the management interface in Palo Alto Networks PAN-OS software do not expire in certain situations, making it susceptible to unauthorized access
Affected: 10.2.0 before 10.2.5; 11.0.0 before 11.0.2; 10.1.0 before 10.1.10; 10.1.10; 10.0.0 before 10.0.12; 10.0.12; +4 more
CVE-2021-3062
8.8
1%
Nov 10
An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance…
Affected: 8.1.0 before 8.1.20; 9.0.0 before 9.0.14; 9.1.0 before 9.1.11; 10.0.0 before 10.0.8
CVE-2021-3056
8.8
2%
Nov 10
A memory corruption vulnerability in Palo Alto Networks PAN-OS GlobalProtect Clientless VPN enables an authenticated attacker to execute arbitrary code with root user privileges…
Affected: 8.1.0 before 8.1.20; 9.0.0 before 9.0.14; 9.1.0 before 9.1.9; 10.0.0
CVE-2021-3050
8.8
2%
Aug 11
An OS command injection vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator to execute arbitrary OS commands to escalate privileges
Affected: 9.0.0 before 9.0.15; 9.1.0 before 9.1.11; 10.0.0 before 10.0.8; 10.1.0 before 10.1.2
CVE-2020-2036
8.8
24%
Sep 9
A reflected cross-site scripting (XSS) vulnerability exists in the PAN-OS management web interface
Affected: 8.1.0 before 8.1.16; 9.0.0 before 9.0.9
CVE-2020-2015
8.8
2%
May 13
A buffer overflow vulnerability in the PAN-OS management server allows authenticated users to crash system processes or potentially execute arbitrary code with root privileges
Affected: 7.1.0 before 7.1.26; 8.0.0 through 8.0.20; 8.1.0 before 8.1.13; 9.0.0 before 9.0.7; 9.1.0 before 9.1.1
CVE-2020-2014
8.8
3%
May 13
An OS Command Injection vulnerability in PAN-OS management server allows authenticated users to inject and execute arbitrary shell commands with root privileges
Affected: 7.1.0 through 7.1.26; 8.0.0 through 8.0.20; 8.1.0 through 8.1.13; 9.0.0 through 9.0.6
CVE-2020-2013
8.8
1%
May 13
A cleartext transmission of sensitive information vulnerability in Palo Alto Networks PAN-OS Panorama that discloses an authenticated PAN-OS administrator's PAN-OS session cookie
Affected: 7.1.0 through 7.1.26; 8.0.0 through 8.0.20; 8.1.0 before 8.1.13; 9.0.0 before 9.0.6; 9.1.0 before 9.1.1
CVE-2020-2006
8.8
2%
May 13
A stack-based buffer overflow vulnerability in the management server component of PAN-OS that allows an authenticated user to potentially execute arbitrary code with root…
Affected: 7.1.0 through 7.1.26; 8.0.0 through 8.0.20; 8.1.0 through 8.1.13
CVE-2020-1998
8.8
1%
May 13
An improper authorization vulnerability in PAN-OS that mistakenly uses the permissions of local linux users instead of the intended SAML permissions of the account when the…
Affected: 7.1.0 before 7.1.26; 8.0.0 through 8.0.20; 8.1.0 before 8.1.13; 9.0.0 before 9.0.6; 9.1.0 before 9.1.1
CVE-2020-1975
8.8
1%
Feb 12
Missing XML validation vulnerability in the PAN-OS web interface on Palo Alto Networks PAN-OS software allows authenticated users to inject arbitrary XML that results in privilege…
Affected: 8.1.0 before 8.1.12; 9.0.0 before 9.0.6
CVE-2019-1576
8.8
2%
Jul 16
Command injection in PAN-0S 9.0.2 and earlier may allow an authenticated attacker to gain access to a remote shell in PAN-OS, and potentially run with the escalated user’s…
Affected: 9.0.0 through 9.0.2
CVE-2019-1575
8.8
2%
Jul 16
Information disclosure in PAN-OS 7.1.23 and earlier, PAN-OS 8.0.18 and earlier, PAN-OS 8.1.8-h4 and earlier, and PAN-OS 9.0.2 and earlier may allow for an authenticated user with…
Affected: before 7.1.24; 8.0.0 before 8.0.19; 8.1.0 before 8.1.8; 9.0.0 through 9.0.2; 8.1.8; 8.1.8
CVE-2016-4971
8.8
46%
Jun 30
GNU wget before 1.18 allows remote servers to write to arbitrary files by redirecting a request from HTTP to a crafted FTP resource
Affected: 6.1.0 through 6.1.16; 7.0.0 through 7.0.14; 7.1.0 through 7.1.9
CVE-2020-2050
8.2
1%
Nov 12
An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate…
Affected: 8.1.0 before 8.1.17; 9.0.0 before 9.0.11; 9.1.0 before 9.1.5; 10.0.0 before 10.0.1
CVE-2026-0298
8.1
1%
Aug 13
GlobalProtect App: Code Execution Vulnerability in Windows Pre-Logon Access Provider (PLAP)
Affected: 6.0.0 before 6.0.15; 6.2.0 before 6.2.8; 6.3.0 before 6.3.3; 6.0.15; 6.2.8; 6.2.8; +21 more
CVE-2026-0297
8.1
1%
Aug 13
GlobalProtect App: Buffer Overflow Vulnerability during UDP Tunnel Handshake
Affected: 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; +34 more
CVE-2026-0250
8.1
0%
May 13
GlobalProtect App: Buffer Overflow Vulnerability during connection to Portal or Gateway
Affected: 6.0.0 before 6.0.12; 6.0.0 before 6.0.13; 6.0.0 before 6.0.13; 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.1.0 before 6.1.14; +32 more
CVE-2026-0265
8.1
1%
May 13
PAN-OS: Authentication Bypass with Cloud Authentication Service (CAS) enabled
Affected: 12.1.0 before 12.1.7, 12.1.4-h5; 11.2.0 before 11.2.12, 11.2.10-h6, 11.2.7-h13, 11.2.4-h17; 11.1.0 before 11.1.15, 11.1.13-h5, 11.1.10-h25, 11.1.7-h6, 11.1.6-h32, 11.1.4-h33; 10.2.0 before 10.2.18-h6, 10.2.16-h7, 10.2.13-h21, 10.2.10-h36, 10.2.7-h34
CVE-2022-0030
8.1
1%
Oct 12
PAN-OS: Authentication Bypass in Web Interface
Affected: 8.1 before 8.1.24
CVE-2021-3060
8.1
33%
Nov 10
An OS command injection vulnerability in the Simple Certificate Enrollment Protocol (SCEP) feature of PAN-OS software allows an unauthenticated network-based attacker with…
Affected: 8.1.0 through 8.1.20; 9.0.0 through 9.0.14; 9.1.0 through 9.1.11; 10.0.0 before 10.0.8; 10.1.0 before 10.1.3
CVE-2021-3059
8.1
2%
Nov 10
An OS command injection vulnerability in the Palo Alto Networks PAN-OS management interface exists when performing dynamic updates
Affected: 8.1.0 through 8.1.20; 9.0.0 through 9.0.14; 9.1.0 through 9.1.11; 10.0.0 before 10.0.8; 10.1.0 before 10.1.3
CVE-2021-3057
8.1
1%
Oct 13
A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and…
Affected: 5.0 through 5.0.8; 5.0 through 5.0.9; 5.0 through 5.0.10; 5.1 through 5.1.1; 5.1 through 5.1.1; 5.1 before 5.1.9; +7 more
CVE-2020-2034
8.1
7%
Jul 8
An OS Command Injection vulnerability in the PAN-OS GlobalProtect portal allows an unauthenticated network based attacker to execute arbitrary OS commands with root privileges
Affected: 7.1.0 through 7.1.26; 8.0.0 through 8.0.20; 8.1.0 before 8.1.15; 9.0.0 before 9.0.9; 9.1.0 before 9.1.3
CVE-2020-2002
8.1
1%
May 13
An authentication bypass by spoofing vulnerability exists in the authentication daemon and User-ID components of Palo Alto Networks PAN-OS by failing to verify the integrity of…
Affected: 7.1.0 before 7.1.26; 8.0.0 through 8.0.20; 8.1.0 before 8.1.13; 9.0.0 before 9.0.6
CVE-2025-0118
8.0
0%
Mar 12
A vulnerability in the Palo Alto Networks GlobalProtect app on Windows allows a remote attacker to run ActiveX controls within the context of an authenticated Windows user
Affected: 6.0.0 before 6.0.11; 6.1.0 before 6.1.6; 6.2.0 before 6.2.5; 6.3.0 before 6.3.3
CVE-2026-0299
7.8
0%
Aug 13
GlobalProtect App: Local Privilege Escalation Vulnerabilities
Affected: 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.0.0 before 6.0.15; 6.2.0 before 6.2.8; 6.2.0 before 6.2.8; 6.3.0 before 6.3.3; +34 more
CVE-2026-0251
7.8
0%
May 13
GlobalProtect App: Local Privilege Escalation Vulnerabilities
Affected: 6.0.0 before 6.0.11; 6.0.0 before 6.0.13; 6.0.0 before 6.0.13; 6.2.0 before 6.2.8; 6.2.0 before 6.2.8; 6.3.0 before 6.3.3; +27 more
CVE-2024-9473
7.8
0%
Oct 9
A privilege escalation vulnerability in the Palo Alto Networks GlobalProtect app on Windows allows a locally authenticated non-administrative Windows user to escalate their…
Affected: 5.1 before 6.2.5; 6.3.0; 6.3.1
CVE-2024-5915
7.8
0%
Aug 14
A privilege escalation (PE) vulnerability in the Palo Alto Networks GlobalProtect app on Windows devices enables a local user to execute programs with elevated privileges
Affected: 5.1.0 through 5.1.9; 6.0.0 through 6.0.6; 6.1.0 before 6.1.5; 6.2.0 before 6.2.4; 6.3.0
CVE-2023-0009
7.8
0%
Jun 14
A local privilege escalation (PE) vulnerability in the Palo Alto Networks GlobalProtect app on Windows enables a local user to execute programs with elevated privileges
Affected: before 5.2.13; 6.0.0 before 6.0.5; 6.1.0
CVE-2022-0017
7.8
0%
Feb 10
An improper link resolution before file access ('link following') vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that enables a local attacker to…
Affected: 5.1 before 5.1.10; 5.2 before 5.2.5
CVE-2022-0016
7.8
0%
Feb 10
An improper handling of exceptional conditions vulnerability exists within the Connect Before Logon feature of the Palo Alto Networks GlobalProtect app that enables a local…
Affected: 5.2 before 5.2.9
CVE-2020-1989
7.8
0%
Apr 8
An incorrect privilege assignment vulnerability when writing application-specific files in the Palo Alto Networks Global Protect Agent for Linux on ARM platform allows a local…
Affected: 5.0 before 5.0.8; 5.1 before 5.1.1
CVE-2020-1981
7.8
0%
Mar 11
A predictable temporary filename vulnerability in PAN-OS allows local privilege escalation
Affected: 8.1.0 before 8.1.13
CVE-2020-1980
7.8
1%
Mar 11
A shell command injection vulnerability in the PAN-OS CLI allows a local authenticated user to escape the restricted shell and escalate privileges
Affected: 8.1.0 before 8.1.13
CVE-2020-1979
7.8
1%
Mar 11
A format string vulnerability in the PAN-OS log daemon (logd) on Panorama allows a network based attacker with knowledge of registered firewall devices and access to Panorama…
Affected: before 8.1.13
CVE-2019-17437
7.8
0%
Dec 5
An improper authentication check in Palo Alto Networks PAN-OS may allow an authenticated low privileged non-superuser custom role user to elevate privileges and become superuser
Affected: 7.1.0 before 7.1.25; 8.0.0 before 8.0.20; 8.1.0 before 8.1.11; 9.0.0 before 9.0.5
CVE-2015-6531
7.8
3%
Jun 1
Palo Alto Networks Panorama VM Appliance with PAN-OS before 6.0.1 might allow remote attackers to execute arbitrary Python code via a crafted firmware image file
Affected: through 6.0
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