Vendor dossier / #17
Palo Alto Networks vulnerabilities in CISA KEV
Answer CISA's KEV catalog lists 15 Palo Alto Networks vulnerabilities as of catalog 2026.09.23, 0.9% of all 1,721 entries and rank 17 of 283 vendors. The first was added on 2022-01-10 and the most recent on 2026-05-29; 6 are flagged as used in ransomware campaigns.
- KEV entries
- 150.9% of catalog
- Last 90 days
- +0added
- Ransomware: known
- 640%
- Products
- 2distinct
- First added
- 2022-01-10
- Latest added
- 2026-05-29
- Median days to due
- 21
- Open deadlines
- 0federal
TAdditions per quarter
Table view (by year)
| Year | Added |
|---|---|
| 2021 | 0 |
| 2022 | 4 |
| 2023 | 0 |
| 2024 | 7 |
| 2025 | 2 |
| 2026 | 2 |
QCommon questions
How many Palo Alto Networks vulnerabilities are in CISA KEV?
15, as of KEV catalog 2026.09.23 (released 2026-09-23). That is 0.9% of the catalog.
Which Palo Alto Networks product has the most KEV entries?
PAN-OS, with 12 entries. 2 products appear in total.
How many Palo Alto Networks KEV vulnerabilities are linked to ransomware?
6 of 15 (40%) are flagged by CISA as known to be used in ransomware campaigns.
When was the latest Palo Alto Networks vulnerability added to KEV?
2026-05-29 (CVE-2026-0257).
What is the most common weakness in Palo Alto Networks KEV entries?
CWE-306 (Missing authentication), listed on 3 entries.
PProducts
| Product | Entries | Share of vendor |
|---|---|---|
| PAN-OS | 12 | 80% |
| Expedition | 3 | 20% |
WWeaknesses
| CWE | Entries | Share of vendor |
|---|---|---|
| CWE-306 Missing authentication | 3 | 20% |
| CWE-77 Command injection | 2 | 13.3% |
| CWE-565 | 1 | 6.7% |
| CWE-787 Out-of-bounds write | 1 | 6.7% |
| CWE-73 | 1 | 6.7% |
| CWE-754 | 1 | 6.7% |
| CWE-89 SQL injection | 1 | 6.7% |
| CWE-78 OS command injection | 1 | 6.7% |
| CWE-20 Improper input validation | 1 | 6.7% |
| CWE-940 | 1 | 6.7% |
| CWE-347 | 1 | 6.7% |
| CWE-134 | 1 | 6.7% |
| No CWE listed | 1 | 6.7% |
EAll 15 entries
| CVE | Product | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|---|
| CVE-2026-0257 | PAN-OS | Palo Alto Networks PAN-OS Authentication Bypass Vulnerability | Known | CWE-565 | ||
| CVE-2026-0300 | PAN-OS | Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability | Unknown | CWE-787 | ||
| CVE-2025-0111 | PAN-OS | Palo Alto Networks PAN-OS File Read Vulnerability | Unknown | CWE-73 | ||
| CVE-2025-0108 | PAN-OS | Palo Alto Networks PAN-OS Authentication Bypass Vulnerability | Unknown | CWE-306 | ||
| CVE-2024-3393 | PAN-OS | Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability | Unknown | CWE-754 | ||
| CVE-2024-9474 | PAN-OS | Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerability | Known | CWE-77 | ||
| CVE-2024-0012 | PAN-OS | Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerability | Known | CWE-306 | ||
| CVE-2024-9465 | Expedition | Palo Alto Networks Expedition SQL Injection Vulnerability | Unknown | CWE-89 | ||
| CVE-2024-9463 | Expedition | Palo Alto Networks Expedition OS Command Injection Vulnerability | Unknown | CWE-78 | ||
| CVE-2024-5910 | Expedition | Palo Alto Networks Expedition Missing Authentication Vulnerability | Unknown | CWE-306 | ||
| CVE-2024-3400 | PAN-OS | Palo Alto Networks PAN-OS Command Injection Vulnerability | Known | CWE-20, CWE-77 | ||
| CVE-2022-0028 | PAN-OS | Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability | Unknown | CWE-940 | ||
| CVE-2017-15944 | PAN-OS | Palo Alto Networks PAN-OS Remote Code Execution Vulnerability | Unknown | none listed | ||
| CVE-2020-2021 | PAN-OS | Palo Alto Networks PAN-OS Authentication Bypass Vulnerability | Known | CWE-347 | ||
| CVE-2019-1579 | PAN-OS | Palo Alto Networks PAN-OS Remote Code Execution Vulnerability | Known | CWE-134 |
Cite this
CISA's Known Exploited Vulnerabilities catalog lists 15 Palo Alto Networks vulnerabilities (0.9% of all entries). Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/vendors/palo-alto-networks/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23. Vendor names are CISA's vendorProject strings; Telemetry states no facts about Palo Alto Networks beyond this data.