A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.
Metrics
Affected Vendors & Products
References
History
Thu, 26 Feb 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Sonicwall nsa 2700
Sonicwall nsa 2800 Sonicwall nsa 3700 Sonicwall nsa 3800 Sonicwall nsa 4700 Sonicwall nsa 4800 Sonicwall nsa 5700 Sonicwall nsa 5800 Sonicwall nsa 6700 Sonicwall nssp 10700 Sonicwall nssp 11700 Sonicwall nssp 13700 Sonicwall nssp 15700 Sonicwall nsv270 Sonicwall nsv470 Sonicwall nsv870 Sonicwall tz270 Sonicwall tz270w Sonicwall tz280 Sonicwall tz370 Sonicwall tz370w Sonicwall tz380 Sonicwall tz470 Sonicwall tz470w Sonicwall tz480 Sonicwall tz570 Sonicwall tz570p Sonicwall tz570w Sonicwall tz580 Sonicwall tz670 Sonicwall tz680 Sonicwall tz80 |
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| CPEs | cpe:2.3:h:sonicwall:nsa_2700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_2800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_3700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_3800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_4700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_4800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_5700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_5800:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_6700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_10700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_11700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_13700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_15700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv270:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv470:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv870:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz270:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz270w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz280:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz370:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz370w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz380:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz470:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz470w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz480:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570p:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz580:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz670:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz680:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz80:-:*:*:*:*:*:*:* cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Sonicwall nsa 2700
Sonicwall nsa 2800 Sonicwall nsa 3700 Sonicwall nsa 3800 Sonicwall nsa 4700 Sonicwall nsa 4800 Sonicwall nsa 5700 Sonicwall nsa 5800 Sonicwall nsa 6700 Sonicwall nssp 10700 Sonicwall nssp 11700 Sonicwall nssp 13700 Sonicwall nssp 15700 Sonicwall nsv270 Sonicwall nsv470 Sonicwall nsv870 Sonicwall tz270 Sonicwall tz270w Sonicwall tz280 Sonicwall tz370 Sonicwall tz370w Sonicwall tz380 Sonicwall tz470 Sonicwall tz470w Sonicwall tz480 Sonicwall tz570 Sonicwall tz570p Sonicwall tz570w Sonicwall tz580 Sonicwall tz670 Sonicwall tz680 Sonicwall tz80 |
Wed, 25 Feb 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Sonicwall
Sonicwall sonicos |
|
| Vendors & Products |
Sonicwall
Sonicwall sonicos |
Tue, 24 Feb 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Tue, 24 Feb 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall. | |
| Weaknesses | CWE-134 | |
| References |
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Status: PUBLISHED
Assigner: sonicwall
Published: 2026-02-24T14:54:15.394Z
Updated: 2026-02-24T15:35:10.650Z
Reserved: 2025-12-02T06:28:43.819Z
Link: CVE-2026-0400
Updated: 2026-02-24T15:35:06.824Z
Status : Analyzed
Published: 2026-02-24T15:21:37.127
Modified: 2026-02-26T21:03:56.033
Link: CVE-2026-0400
No data.