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RedhatCVE
RedhatCVE
added 2026/01/09 8:54 a.m.6 views

CVE-2021-41264

OpenZeppelin Contracts is a library for smart contract development. In affected versions upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. A fix is included in version 4.3.2 of @openzeppelin/contracts and...

9.8CVSS6.8AI score0.00641EPSS
Exploits0References1
EUVD
EUVD
added 2025/10/07 12:30 a.m.4 views

EUVD-2021-1988

Malware in sbrugna...

9.8CVSS9.2AI score0.00641EPSS
Exploits0References6
Code423n4
Code423n4
added 2023/03/03 12:0 a.m.11 views

Upgraded Q -> 2 from #633 [1677880427560]

Judge has assessed an item in Issue 633 as 2 risk. The relevant finding follows: Vault contract implementation does not disable initializers The Vault.sol contract should implement disableInitializers in its constructure to prevent implementation contracts from being initialized. As this contract...

6.7AI score
Exploits0
OSV
OSV
added 2021/11/12 6:15 p.m.20 views

CVE-2021-41264

OpenZeppelin Contracts is a library for smart contract development. In affected versions upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. A fix is included in version 4.3.2 of @openzeppelin/contracts and...

9.8CVSS6.7AI score
Exploits0References3
CVE
CVE
added 2021/11/12 5:55 p.m.55 views

CVE-2021-41264

OpenZeppelin CVE-2021-41264 affects upgradeable contracts using UUPSUpgradeable due to uninitialized implementation contracts. The vulnerability is addressed in version 4.3.2 of @openzeppelin/contracts and @openzeppelin/contracts-upgradeable. If upgrading is not possible, a mitigation is to initi...

9.8CVSS9.4AI score0.00641EPSS
Exploits0References3Affected Software1
Cvelist
Cvelist
added 2021/11/12 5:55 p.m.19 views

CVE-2021-41264 UUPSUpgradeable vulnerability in OpenZeppelin Contracts

OpenZeppelin Contracts is a library for smart contract development. In affected versions upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. A fix is included in version 4.3.2 of @openzeppelin/contracts and...

9.8CVSS9.6AI score0.00641EPSS
Exploits0References3
Github Security Blog
Github Security Blog
added 2021/09/15 8:23 p.m.45 views

UUPSUpgradeable vulnerability in @openzeppelin/contracts

Impact Upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. We will update this advisory with more information soon. Patches A fix is included in version 4.3.2 of @openzeppelin/contracts and @openzeppelin/contracts-upgradeabl...

9.8CVSS2.8AI score0.00641EPSS
Exploits0References5Affected Software2
Github Security Blog
Github Security Blog
added 2021/09/15 8:22 p.m.18 views

UUPSUpgradeable vulnerability in @openzeppelin/contracts-upgradeable

Impact Upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. We will update this advisory with more information soon. Patches A fix is included in version 4.3.2 of @openzeppelin/contracts and @openzeppelin/contracts-upgradeabl...

2.2AI score
Exploits0References2Affected Software1
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