Is CVE-2026-109399 in the CISA Known Exploited Vulnerabilities catalog?

CVE-2026-109399 is not currently listed in the CISA KEV catalog.

Vulnerability intelligence

CVE-2026-109399: SWUpdate trusts certificates supplied inside

CVE-2026-109399 shows why checking a signature is not the same as checking who was allowed to sign

2026

What WebPulse reported · 1 analysis

CVE-2026-109399 shows why checking a signature is not the same as checking who was allowed to sign

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