medium4.9
CVE-2026-3439
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
Impact
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sonicwall | Sonicos | before 7.3.2-7010 before 8.2.0-8009 |