Slackhq vulnerabilities
We track 1 vulnerability in Slackhq products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on February 6, 2026.
1vulnerabilities
0critical
1high
0exploited
8.1average CVSS score
Latest Slackhq vulnerabilities
- 8.1 High severity
nebula: Improper Verification of Cryptographic Signature
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 Sig