Zscaler
30 CVEs tracked since 2021. Since Jul 2021, none of them reached CISA KEV.
Zscaler CVEs per month
| Month | CVEs | In CISA KEV |
|---|---|---|
| 2021-07 | 3 | 0 |
| 2021-08 | 3 or fewer | |
| 2021-09 | 2 or fewer | |
| 2021-10 | 2 or fewer | |
| 2021-11 | 2 or fewer | |
| 2021-12 | 2 or fewer | |
| 2022-01 | 2 or fewer | |
| 2022-02 | 2 or fewer | |
| 2022-03 | 3 or fewer | |
| 2022-04 | 3 or fewer | |
| 2022-05 | 3 or fewer | |
| 2022-06 | 3 or fewer | |
| 2022-07 | 3 or fewer | |
| 2022-08 | 3 or fewer | |
| 2022-09 | 3 or fewer | |
| 2022-10 | 2 or fewer | |
| 2022-11 | 3 or fewer | |
| 2022-12 | 3 or fewer | |
| 2023-01 | 3 or fewer | |
| 2023-02 | 3 or fewer | |
| 2023-03 | no snapshot | |
| 2023-04 | 3 or fewer | |
| 2023-05 | 3 or fewer | |
| 2023-06 | 4 or fewer | |
| 2023-07 | 3 or fewer | |
| 2023-08 | 4 or fewer | |
| 2023-09 | 3 or fewer | |
| 2023-10 | 12 | 0 |
| 2023-11 | 4 or fewer | |
| 2023-12 | 4 or fewer | |
| 2024-01 | 4 or fewer | |
| 2024-02 | 4 or fewer | |
| 2024-03 | 4 or fewer | |
| 2024-04 | 4 or fewer | |
| 2024-05 | 9 | 0 |
| 2024-06 | 4 or fewer | |
| 2024-07 | 4 or fewer | |
| 2024-08 | 6 | 0 |
| 2024-09 | 3 or fewer | |
| 2024-10 | 4 or fewer | |
| 2024-11 | 4 or fewer | |
| 2024-12 | 3 or fewer | |
| 2025-01 | 4 or fewer | |
| 2025-02 | 3 or fewer | |
| 2025-03 | 5 or fewer | |
| 2025-04 | 4 or fewer | |
| 2025-05 | 4 or fewer | |
| 2025-06 | 4 or fewer | |
| 2025-07 | 5 or fewer | |
| 2025-08 | 4 or fewer | |
| 2025-09 | 4 or fewer | |
| 2025-10 | 4 or fewer | |
| 2025-11 | 4 or fewer | |
| 2025-12 | 5 or fewer | |
| 2026-01 | 5 or fewer | |
| 2026-02 | 5 or fewer | |
| 2026-03 | 7 or fewer | |
| 2026-04 | 6 or fewer | |
| 2026-05 | 7 or fewer | |
| 2026-06 | 7 or fewer | |
| 2026-07 | 7 or fewer | |
| 2026-08 | 8 or fewer | |
| 2026-09 | 9 or fewer | |
| 2026-10 | 6 or fewer |
Products
The products that kept showing up in Zscaler's monthly top three, with their CVEs summed over those months.
Latest CVEs
The 15 most recently published vulnerabilities affecting Zscaler.
- CVE-2026-59563HMAC Confirmation Token Unbinding in zscaler-mcp-server4.6
- CVE-2026-25684File Type Control rule bypass4.4
- CVE-2026-59570Android ZCC denial of service7.5
- CVE-2026-59569Android ZCC VPN API method privilege escalation8.1
- CVE-2026-25687ZCC race condition in ZPA tunnel handler8.1
- CVE-2026-59568Remote Code Execution9.1
- CVE-2026-59567Local privilege escalation8.8
- CVE-2026-59566Local denial-of-service8.4
- CVE-2026-59565Local and kernel denial-of-service8.8
- CVE-2026-59564Authentication bypass between ZCC and client connector portal9.1
- CVE-2026-22569Incorrect startup configuration in ZCC5.4
- CVE-2026-22567ZIA Admin UI Input Validation Bug7.6
- CVE-2026-22568Unauthorized information retrieval in ZIA Admin UI5.5
- CVE-2025-54983Health check port on ZCC allows tunnel bypass5.2
- CVE-2025-54982SAML 2.0 Public Key Validation Issue9.6
The record
- Peak rank
- #68 in Oct 2023
- Busiest month shown
- Oct 2023, 12 CVEs
- Months with a KEV entry
- 0 since Jul 2021
- Monthly snapshots
- 4 since 2021