Medium 5.3Published Mar 5, 2026

CVE-2026-28410The Graph: Revocable vesting contracts allows early access to locked tokens

Updated under an hour ago (Oct 27, 2026, 3:50 PM ET)

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It affects graphprotocol contracts and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for graphprotocol contracts

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-284, CWE-682
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

graphprotocol contracts graphprotocol:contracts (from the name)	before 3.0.0	CNA record
thegraph graph_protocol_contracts thegraph:graph_protocol_contracts	before 3.0.0	NVD

References

References

https://github.com/graphprotocol/contracts/security/advisories/GHSA-qx35-rc5x-x39r	x-refsource-confirm, vendor-advisory
https://github.com/graphprotocol/contracts/commit/91224ed83eeff3fc3afea01f5ed269373d9bf773	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.