GHSA-x3ff-w252-2g7j: @stablelib/ed25519

StableLib Ed25519 Signature Malleability via Missing S < L Check

CVSS 5.3 Medium

Published by the GitHub Advisory Database at 1 Apr 2026, 22:13 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
@stablelib/ed25519	npm	<=2.0.2	No fixed version yet

Identifiers

GHSA-x3ff-w252-2g7j

Weakness (CWE)

CWE-347

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	GitHub Advisory Database

CISA KEV Not listed.
EPSS No score.

Timeline

This record came from the full history of the GitHub Advisory Database, published 1 Apr 2026. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.