CVE-2026-28410 PUBLISHED

The Graph: Revocable vesting contracts allows early access to locked tokens

Assigner: GitHub_M
Reserved: 27.02.2026 Published: 05.03.2026 Updated: 06.03.2026

The Graph is an indexing protocol for querying networks like Ethereum, IPFS, Polygon, and other blockchains. Prior to version 3.0.0, a flaw in the token vesting contracts allows users to access tokens that should still be locked according to their vesting schedule. This issue has been patched in version 3.0.0.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CVSS Score: 5.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	graphprotocol
Product	contracts
Versions	Version < 3.0.0 is affected

References

Problem Types

CWE-284: Improper Access Control CWE
CWE-682: Incorrect Calculation CWE