01 Record

CVE-2026-73645

OpenZeppelin Confidential Contracts ERC7984ERC20Wrapper: once a wrapper is filled, subsequent wrap requests do not revert and result in loss of funds.

MediumPUBLISHEDCNA: GitHub_M

Base score6.6 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U

View raw JSON CVE Program record

02 Description

OpenZeppelin Confidential Contracts ERC7984ERC20Wrapper: once a wrapper is filled, subsequent wrap requests do not revert and result in loss of funds.

03 Metadata

Published: 2026-08-13 17:54Z1 DAY AGO
Last updated: 2026-08-14 18:09Z33 MIN AGO
Reserved: 2026-08-13
Assigning CNA: GitHub_M
Record state: PUBLISHED
Severity: Medium (CVSS 6.6)
CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U
Weaknesses: CWE-190
SSVC decision: ExploitationnoneAutomatableyesTechnical Impactpartial
Data version: 5.2
Document digest: bfd9ca233d56bb839d7c3f1b51ecb6fee021f1b5c8ddb1d6243495610bff1acc

04 Affected products

VendorProductVersionsPlatforms

OpenZeppelinopenzeppelin-confidential-contracts< 0.3.1—

05 References

github.comhttps://github.com/OpenZeppelin/openzeppelin-confidential-contracts/security/advisories/GHSA-hqf9-8xv5-x8xwx_refsource_CONFIRM
github.comhttps://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/271x_refsource_MISC
github.comhttps://github.com/OpenZeppelin/openzeppelin-confidential-contracts/commit/c620d4386021dde63ae3ea1507dee8543791134ax_refsource_MISC
github.comhttps://github.com/OpenZeppelin/openzeppelin-confidential-contracts/releases/tag/v0.3.1x_refsource_MISC