CVE-2026-28410
High
Description
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.
SeverityHigh
CVSS8.1
Exploit probability—
ProductThegraph Graph Protocol Contracts
PublishedMar 5, 2026
First seenMar 5, 2026
Weakness typeCWE-284Improper access controlCWE-682CWE-682
How to fix
Update
- thegraph graph_protocol_contracts3.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| thegraph graph_protocol_contracts | v < 3.0.0 | 3.0.0 |
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