A
post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
References
| Link | Resource |
|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0001 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
Configuration 2 (hide)
| AND |
|
History
26 Feb 2026, 21:03
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0001 - Vendor Advisory | |
| First Time |
Sonicwall tz370
Sonicwall tz270 Sonicwall tz480 Sonicwall nsv470 Sonicwall tz670 Sonicwall nsa 4800 Sonicwall nssp 11700 Sonicwall Sonicwall sonicos Sonicwall tz280 Sonicwall tz570p Sonicwall nssp 15700 Sonicwall nssp 13700 Sonicwall nsa 5800 Sonicwall tz570w Sonicwall nsa 6700 Sonicwall tz570 Sonicwall nsa 4700 Sonicwall tz470w Sonicwall nsa 5700 Sonicwall nsa 3800 Sonicwall nsv870 Sonicwall nsv270 Sonicwall nssp 10700 Sonicwall nsa 3700 Sonicwall tz470 Sonicwall tz270w Sonicwall tz680 Sonicwall nsa 2700 Sonicwall tz80 Sonicwall tz380 Sonicwall tz370w Sonicwall nsa 2800 Sonicwall tz580 |
|
| CPE | cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz270:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz380:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv470:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_4800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_15700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_5800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz480:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz280:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv270:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz270w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv870:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz80:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz670:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_2700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_13700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz680:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570p:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_2800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz470:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_3800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz370w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_5700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_10700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz580:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_11700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_3700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_6700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz370:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_4700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz470w:-:*:*:*:*:*:*:* |
24 Feb 2026, 16:24
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.9 |
24 Feb 2026, 15:21
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-02-24 15:21
Updated : 2026-02-26 21:03
NVD link : CVE-2026-0401
Mitre link : CVE-2026-0401
CVE.ORG link : CVE-2026-0401
JSON object : View
Products Affected
CWE
CWE-476
NULL Pointer Dereference