PA
Network Security
PAN-OS
by Palo Alto Networks · last CVE Oct 21, 2026
On CISA KEVExploited in the wildRansomware-linked
306
CVEs
17
On KEV
10.0
Max CVSS
9
New 30D
Severity mix
Critical 28High 121Medium 117Low 19
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-3400
RansomwareIn wildKEV
10.0
100%
Apr 12
PAN-OS: Arbitrary File Creation Leads to OS Command Injection Vulnerability in GlobalProtect
Affected: 10.2.0 before 10.2.9-h1; 11.0.0 before 11.0.4-h1; 11.1.0 before 11.1.2-h3
CVE-2020-2021
RansomwareIn wildKEV
10.0
4%
Jun 29
PAN-OS: Authentication Bypass in SAML Authentication
Affected: 8.0.*; 8.1 before 8.1.15; 9.0 before 9.0.9; 9.1 before 9.1.3
CVE-2026-109618
In wildKEV
9.8
100%
Oct 21
RCE via OOM corruption
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-2026-0300
In wildKEV
9.8
42%
May 6
PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID™ Authentication Portal
Affected: 12.1.0 before 12.1.7; 11.2.0 before 11.2.12; 11.1.0 before 11.1.15; 10.2.0 before 10.2.18-h6
CVE-2024-0012
RansomwareIn wildKEV
9.8
100%
Nov 18
PAN-OS: Authentication Bypass in the Management Web Interface (PAN-SA-2024-0015)
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
CVE-2017-15944
In wildKEV
9.8
98%
Dec 11
Palo Alto Networks PAN-OS Remote Code Execution Vulnerability
Affected: before 6.1.19; 7.0.0 before 7.0.19; 7.1.0 before 7.1.14; 8.0.0 before 8.0.6
CVE-2026-0257
RansomwareIn wildKEV
9.1
95%
May 13
PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities
Affected: 12.1.0 before 12.1.7, 12.1.4-h6; 11.2.0 before 11.2.12, 11.2.10-h7, 11.2.7-h14, 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-2025-0108
In wildKEV
9.1
98%
Feb 12
PAN-OS: Authentication Bypass in the Management Web Interface
Affected: 10.1.0 before 10.1.14-h9; 10.2.0 before 10.2.7-h24; 11.1.0 before 11.1.6-h1; 11.2.0 before 11.2.4-h4
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-2025-0111
In wildKEV
6.5
2%
Feb 12
PAN-OS: Authenticated File Read Vulnerability in the Management Web Interface
Affected: 10.1.0 before 10.1.14-h9; 10.2.0 before 10.2.7-h24; 11.1.0 before 11.1.6-h1; 11.2.0 before 11.2.4-h4
CVE-2026-0284
9.9
0%
Jul 9
PAN-OS: XML Injection Vulnerability in Large Scale VPN (LSVPN)
Affected: 12.1.0 before 12.1.4-h8; 11.2.0 before 11.2.4-h20; 11.1.0 before 11.1.4-h35; 10.2.0 before 10.2.7-h36
CVE-2026-0263
9.8
0%
May 13
PAN-OS: Remote Code Execution (RCE) in IKEv2 Processing
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
CVE-2026-0264
9.8
0%
May 13
PAN-OS: Heap-Based Buffer Overflow in DNS Proxy and DNS Server Allows Unauthenticated Remote Code Execution
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-2021-3064
9.8
20%
Nov 10
PAN-OS: Memory Corruption Vulnerability in GlobalProtect Portal and Gateway Interfaces
Affected: 8.1 before 8.1.17
CVE-2020-2040
9.8
4%
Sep 9
PAN-OS: Buffer overflow when Captive Portal or Multi-Factor Authentication (MFA) is enabled
Affected: 8.0.*; 9.0 before 9.0.9; 9.1 before 9.1.3; 8.1 before 8.1.15
CVE-2020-2001
9.8
1%
May 13
PAN-OS: Panorama External control of file vulnerability leads to privilege escalation
Affected: 8.0.*; 7.1.*; 8.1 before 8.1.12; 9.0 before 9.0.6
CVE-2020-1992
9.8
3%
Apr 8
PAN-OS on PA-7000 Series: Varrcvr daemon network-based denial of service or privilege escalation
Affected: 9.0 before 9.0.7; 9.1 before 9.1.2
CVE-2019-17440
9.8
2%
Dec 20
PAN-OS on PA-7000 Series: Improper restriction of communication to Log Forwarding Card (LFC) allows root access
Affected: 9.0 before 9.0.5-h3
CVE-2019-1581
9.8
3%
Aug 23
PAN-OS: Remote code execution vulnerability in the PAN-OS SSH device management interface
Affected: 7.1 before 7.1.24-h1, 7.1.25; 8.0 before 8.0.19-h1, 8.0.20; 8.1 before 8.1.9-h4, 8.1.10; 9.0 before 9.0.3-h3, 9.0.4
CVE-2019-1580
9.8
3%
Aug 23
Memory corruption in PAN-OS 7.1.24 and earlier, PAN-OS 8.0.19 and earlier, PAN-OS 8.1.9 and earlier, and PAN-OS 9.0.3 and earlier will allow a remote, unauthenticated user to…
Affected: PAN-OS 7.1.24 and earlier, PAN-OS 8.0.19 and earlier, PAN-OS 8.1.9 and earlier, and PAN-OS 9.0.3 and earlier.
CVE-2017-15940
9.8
5%
Dec 11
The web interface packet capture management component in Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote…
Affected: before 6.1.19; 7.0.0 before 7.0.19; 7.1.0 before 7.1.14; 8.0.0 before 8.0.6
CVE-2017-9458
9.8
2%
Sep 7
XML external entity (XXE) vulnerability in the GlobalProtect internal and external gateway interface in Palo Alto Networks PAN-OS before 6.1.18, 7.0.x before 7.0.17, 7.1.x before…
Affected: through 6.1.17; 7.0.0; 7.0.1; 7.0.2; 7.0.3; 7.0.4; +23 more
CVE-2017-8390
9.8
6%
Aug 2
The DNS Proxy in Palo Alto Networks PAN-OS before 6.1.18, 7.x before 7.0.16, 7.1.x before 7.1.11, and 8.x before 8.0.3 allows remote attackers to execute arbitrary code via a…
Affected: through 6.1.17; 7.0.1; 7.0.2; 7.0.3; 7.0.4; 7.0.5; +25 more
CVE-2017-7945
9.8
2%
Apr 29
The GlobalProtect external interface in Palo Alto Networks PAN-OS before 6.1.17, 7.x before 7.0.15, 7.1.x before 7.1.9, and 8.x before 8.0.2 provides different error messages for…
Affected: through 6.1.15; 7.0.0; 7.0.1; 7.0.2; 7.0.3; 7.0.4; +23 more
CVE-2016-9150
9.8
35%
Nov 19
Buffer overflow in the management web interface in Palo Alto Networks PAN-OS before 5.0.20, 5.1.x before 5.1.13, 6.0.x before 6.0.15, 6.1.x before 6.1.15, 7.0.x before 7.0.11, and…
Affected: 5.0.0 before 5.0.20; 5.1 before 5.1.13; 6.0.0 before 6.0.15; 6.1.0 before 6.1.15; 7.0.0 before 7.0.11; 7.1.0 before 7.1.6
CVE-2016-3657
9.8
5%
Apr 12
Buffer overflow in the GlobalProtect Portal in Palo Alto Networks PAN-OS before 5.0.18, 6.0.x before 6.0.13, 6.1.x before 6.1.10, and 7.0.x before 7.0.5 allows remote attackers to…
Affected: 5.0.0 before 5.0.18; 5.1 before 5.1.11; 6.0.0 before 6.0.13; 6.1.0 before 6.1.10; 7.0.0 through 7.0.5
CVE-2016-3655
9.8
3%
Apr 12
The management web interface in Palo Alto Networks PAN-OS before 5.0.18, 6.0.x before 6.0.13, 6.1.x before 6.1.10, and 7.0.x before 7.0.5 allows remote attackers to execute…
Affected: 5.0.0 before 5.0.18; 5.1 before 5.1.11; 6.0.0 before 6.0.13; 6.1.0 before 6.1.10; 7.0.0 through 7.0.5
CVE-2026-0258
9.1
0%
May 13
PAN-OS: Server-Side Request Forgery (SSRF) in IKEv2 Certificate URL Fetching
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-2024-3383
9.1
1%
Apr 10
PAN-OS: Improper Group Membership Change Vulnerability in Cloud Identity Engine (CIE)
Affected: 11.0.0 before 11.0.3; 10.2.0 before 10.2.5; 10.1.0 before 10.1.11
CVE-2020-2018
9.0
1%
May 13
PAN-OS: Panorama authentication bypass vulnerability
Affected: 8.0.*; 7.1 before 7.1.26; 8.1 before 8.1.12; 9.0 before 9.0.6
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 12
GlobalProtect: Authenticated Code Injection Through Wildcard on macOS
Affected: 6.0.0 before 6.2.8; 6.3.0 before 6.3.3
CVE-2024-5921
8.8
1%
Nov 27
GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation
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
PAN-OS: Insufficient Session Expiration Vulnerability in the Web Interface
Affected: 9.0 before 9.0.17-h2; 9.0 before 9.0.18; 9.1 before 9.1.17; 10.0 before 10.0.12-h1; 10.0 before 10.0.13; 10.1 before 10.1.10-h1; +3 more
CVE-2021-3062
8.8
1%
Nov 10
PAN-OS: Improper Access Control Vulnerability Exposing AWS Instance Metadata Endpoint to GlobalProtect Users
Affected: 9.1 before 9.1.11; 8.1 before 8.1.20; 9.0 before 9.0.14; 10.0 before 10.0.8
CVE-2021-3056
8.8
2%
Nov 10
PAN-OS: Memory Corruption Vulnerability in GlobalProtect Clientless VPN During SAML Authentication
Affected: 9.0 before 9.0.14; 8.1 before 8.1.20; 9.1 before 9.1.9; 10.0 before 10.0.1
CVE-2021-3050
8.8
2%
Aug 11
PAN-OS: OS Command Injection Vulnerability in Web Interface
Affected: 9.0.10 before 9.0*; 9.1.4 before 9.1*; 10.0.0 before 10.0*; 10.1.0 before 10.1*
CVE-2020-2036
8.8
24%
Sep 9
PAN-OS: Reflected Cross-Site Scripting (XSS) vulnerability in management web interface
Affected: 9.0 before 9.0.9; 8.1 before 8.1.16
CVE-2020-2015
8.8
2%
May 13
PAN-OS: Buffer overflow in the management server
Affected: 8.0.*; 9.0 before 9.0.7; 7.1 before 7.1.26; 8.1 before 8.1.13; 9.1 before 9.1.1
CVE-2020-2014
8.8
3%
May 13
PAN-OS: OS injection vulnerability in PAN-OS management server
Affected: 8.0.*; 7.1.*; 8.1 before 8.1.14; 9.0 before 9.0.7
CVE-2020-2013
8.8
1%
May 13
PAN-OS: Panorama context switch session cookie disclosure
Affected: 8.0.*; 9.0 before 9.0.6; 7.1 before 7.1.26; 8.1 before 8.1.13; 9.1 before 9.1.1
CVE-2020-2006
8.8
2%
May 13
PAN-OS: Buffer overflow in management server payload parser
Affected: 7.1.*; 8.0.*; 8.1 before 8.1.14
CVE-2020-1998
8.8
1%
May 13
PAN-OS: Improper SAML SSO authorization of shared local users
Affected: 8.0.*; 8.1 before 8.1.13; 7.1 before 7.1.26; 9.0 before 9.0.6; 9.1 before 9.1.1
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