SonicWall security advisory (AV26-1133)
MentionsSonicWall
Serial number: AV26-1133 Date: November 6, 2026 As of November 6, 2026, SonicWall is affected by a vulnerability in the following product: SonicOS prior to 7.3.4-7013 prior to 8.2.2-8015 SonicWall indicates that CVE-2026-19868 is being exploited. On November 6, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-19868 to their Known Exploited Vulnerabilities (KEV) Catalog.
Summary from Canadian Centre for Cyber Security.
Explained
The technology and terms in this story. Learn more
- ConceptKEV · Known Exploited Vulnerabilities catalogCISA's list of vulnerabilities with evidence of real-world exploitation.
- ConceptCVE · Common Vulnerabilities and ExposuresThe public ID system for vulnerabilities, such as CVE-2026-12345, so everyone means the same bug.
- ConceptExploitCode or a technique that turns a software flaw into something an attacker can actually use.
- ConceptCISA · Cybersecurity and Infrastructure Security AgencyThe US government's cybersecurity agency, which issues alerts and runs the KEV catalog.
Why it was possible
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Vulnerabilities in this story
Severity and exploitation facts from NVD, FIRST, and CISA.
Related coverage
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