CVE-2026-28410: The Graph is an indexing protocol for querying networks like Ethereum, IPFS, Polygon, and other blockchains

Routine

HIGH 8.1UPGRADE

CVE-2026-28410 is a high-severity flaw (CVSS 8.1) affecting graph protocol contracts. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-284, CWE-682
Published	2026-03-05
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: thegraph

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-05 21:16 UTCPublished CVE record published
2026-06-17 10:28 UTCUpdated Record last modified

thegraph graph protocol contracts UPGRADE

Affected: < 3.0.0

Fixed in: 3.0.0

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls graph-protocol-contracts

2. UPGRADE to 3.0.0

npm install graph-protocol-contracts@">=3.0.0"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-28410?

graph protocol contracts: upgrade to 3.0.0. Exact commands for each OS are on this page.

Is CVE-2026-28410 being exploited?

CVE-2026-28410 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-28410 affect?

CVE-2026-28410 affects graph protocol contracts. Severity is high (CVSS 8.1). 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 t

How urgent is CVE-2026-28410?

Priority 32/100. High severity

References

← Back to latest CVEs