Sonicwall Sonicos vulnerabilities
68 published vulnerabilities in Sonicwall Sonicos, 3 of them exploited in the wild. The most were published in 2019 (14), and 8 so far in 2026.
Sonicwall Sonicos vulnerabilities by year
2015
2018
2019
2020
2021
2022
2023
2024
2025
2026
Most exploited Sonicwall Sonicos vulnerabilities
- CVE-2020-5135 SonicWall SonicOS Buffer Overflow
- CVE-2024-40766 SonicWall SonicOS Improper Access Control
- CVE-2024-53704 SonicWall SonicOS SSLVPN Improper Authentication
- CVE-2025-40600 Denial of service in SonicOS
- CVE-2024-22394 Auth bypass in SonicOS
- CVE-2022-22274 Memory corruption in SonicOS
- CVE-2019-12255 Integer overflow in n/a
- CVE-2019-12256 Memory corruption in n/a
- CVE-2019-12260 Memory corruption in n/a
- CVE-2019-12261 Memory corruption in n/a
- CVE-2019-7475 Missing authorization in SonicOS
- CVE-2024-3596 RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.
Find these in your own software.
Upload an SBOM and sbomify checks it against every vulnerability here, every day.