Technology · Palo Alto Networks
Palo Alto Networks PAN-OS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 22 vulnerabilities in Palo Alto Networks PAN-OS: 6 in the last 7 days and 13 in the last 90 days, 10 of them critical and 10 exploited in the wild. The most recent, CVE-2026-0331, was published on 11 November 2026. 7 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0, 1 exploited in the wild against 0.
- Last 7 days
- 6
- Last 90 days
- 13
- Critical, all time
- 10
- Exploited in the wild
- 10
About Palo Alto Networks PAN-OS
Operating system that runs on Palo Alto Networks firewall and security appliances.
Latest Palo Alto Networks PAN-OS vulnerabilities
- CVE-2026-0331: Palo Alto Networks PAN-OS information disclosure via dataplane interfaceinfo
- CVE-2026-0329: Palo Alto Networks PAN-OS buffer overflow denial of serviceinfo
- CVE-2026-0328: Palo Alto Networks PAN-OS authentication bypass in GlobalProtectinfo
- CVE-2026-0327: Palo Alto Networks PAN-OS privilege escalation in GlobalProtectinfo
- CVE-2026-0326: Palo Alto Networks PAN-OS buffer overflow in protocol and service processinginfo
- CVE-2026-0325: Palo Alto Networks PAN-OS GlobalProtect authorization bypassinfo
- CVE-2026-0320: Palo Alto Networks PAN-OS authenticated admin command injectioninfoEPSS 0.8%
- CVE-2026-0319: Palo Alto Networks PAN-OS GlobalProtect session hijackinginfoEPSS 0.3%
- CVE-2026-0318: Palo Alto Networks PAN-OS stack-based buffer overflow on PanoramainfoEPSS 0.3%
- CVE-2026-0317: Palo Alto Networks PAN-OS denial of service in API request handlerinfoEPSS 0.3%
- CVE-2026-0316: Palo Alto Networks PAN-OS stored XSS in web interfaceinfoEPSS 0.3%
- CVE-2026-0321: Palo Alto Networks PAN-OS denial of service in network servicesinfoEPSS 0.3%
- CVE-2026-0322: Palo Alto Networks PAN-OS code injection vulnerabilitycriticalexploited in the wildCVSS 7.2EPSS 1.7%
- CVE-2025-0111: Palo Alto Networks PAN-OS File Read Vulnerabilitycriticalexploited in the wildCVSS 7.1
- CVE-2025-0108: Palo Alto Networks PAN-OS Authentication Bypass Vulnerabilitycriticalexploited in the wildCVSS 9.1
- CVE-2024-3393: Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerabilitycriticalexploited in the wildCVSS 8.7
- CVE-2024-0012: Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2024-9474: Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerabilitycriticalexploited in the wildCVSS 7.2
- CVE-2024-3400: Palo Alto Networks PAN-OS Command Injection Vulnerabilitycriticalexploited in the wildCVSS 10
- CVE-2022-0028: Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerabilitycriticalexploited in the wildCVSS 8.6
- CVE-2017-15944: Palo Alto Networks PAN-OS Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2020-2021: Palo Alto Networks PAN-OS Authentication Bypass Vulnerabilitycriticalexploited in the wildCVSS 10
Most severe Palo Alto Networks PAN-OS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2024-3400: Palo Alto Networks PAN-OS Command Injection Vulnerabilitycriticalexploited in the wildCVSS 10
- CVE-2020-2021: Palo Alto Networks PAN-OS Authentication Bypass Vulnerabilitycriticalexploited in the wildCVSS 10
- CVE-2024-0012: Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2017-15944: Palo Alto Networks PAN-OS Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2025-0108: Palo Alto Networks PAN-OS Authentication Bypass Vulnerabilitycriticalexploited in the wildCVSS 9.1
- CVE-2024-3393: Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerabilitycriticalexploited in the wildCVSS 8.7
- CVE-2022-0028: Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerabilitycriticalexploited in the wildCVSS 8.6
- CVE-2026-0322: Palo Alto Networks PAN-OS code injection vulnerabilitycriticalexploited in the wildCVSS 7.2EPSS 1.7%
- CVE-2024-9474: Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerabilitycriticalexploited in the wildCVSS 7.2
- CVE-2025-0111: Palo Alto Networks PAN-OS File Read Vulnerabilitycriticalexploited in the wildCVSS 7.1
Vulnerabilities per week
7 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0, 1 exploited in the wild against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 7 | 1 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 6 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Palo Alto Networks PAN-OS vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/pan-os)<a href="https://junglewise.ai/threats/technologies/pan-os"><img src="https://junglewise.ai/threats/technologies/pan-os/badge.svg" alt="Palo Alto Networks PAN-OS vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/pan-os.json, and this page as text at https://junglewise.ai/threats/technologies/pan-os.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Palo Alto Networks PAN-OS vulnerabilities", https://junglewise.ai/threats/technologies/pan-os, 12 November 2026.