AIKIDO-2026-398830
supranational.blst is vulnerable to Out-of-bounds Write
53
Medium Risk
This Affects:
supranational.blstTL;DR
Affected versions of this package are vulnerable to Out-of-bounds Write via the blst_sha256_bcopy assembly routine. An attacker can cause memory corruption and terminate the process by supplying a zero-length salt parameter.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
supranational.blst is vulnerable to Out-of-bounds Write in versions 0.0.1 - 0.3.16.
How to fix this
Upgrade the supranational.blst library to the patch version.
Links
GitHub Release
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
FedRAMPImplementing© All Intel data is openly available and commercially licensed.