Skip to content
OpenAdvisories

Vendor

slackhq

1 known vulnerabilities.

Products

nebula 1
All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

  • High 7.6
    CVE-2026-25793

    Nebula Has Possible Blocklist Bypass via ECDSA Signature Malleability

    Nebula is a scalable overlay networking tool. In versions from 1.7.0 to 1.10.2, when using P256 certificates (which is not the default configuration), it is possible to evade a blocklist entry created against the fingerprint of a certificate by using ECDSA Si…

    slackhq nebula step step-issuer Wolfi Go