Max severity SonicWall SMA1000 flaw now exploited in attacks
Attackers are exploiting a maximum-severity vulnerability in SonicWall SMA1000 appliances (CVE-2026-102255) that was patched on Tuesday, three days ago.
Vulnerability
CVE-2026-102255
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Vulnerability details
- Severity
- 10.0 Critical · CVSS 3.1 · CISA
- Exploited
- Not in CISA’s catalog
- Published
- SonicWall SMA1000
Affected: 12.4.3-03526 (platform-hotfix) and older versions; 12.5.0-02952 (platform-hotfix) and older versions
Stories
Image: Bleeping Computer