https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 22:30:55 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-31606 EUVD-2026-31606 https://cve.radiocsirt.org/vuln/euvd-2026-31606 https://cve.radiocsirt.org/vuln/fkie_cve-2021-41264 <p>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 `@openzeppelin/contracts-upgradeable`. For users unable to upgrade; initialize implementation contracts using `UUPSUpgradeable` by invoking the initializer function (usually called `initialize`). An example is provided [in the forum](https://forum.openzeppelin.com/t/security-advisory-initialize-uups-implementation-contracts/15301).</p> <p>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 `@openzeppelin/contracts-upgradeable`. For users unable to upgrade; initialize implementation contracts using `UUPSUpgradeable` by invoking the initializer function (usually called `initialize`). An example is provided [in the forum](https://forum.openzeppelin.com/t/security-advisory-initialize-uups-implementation-contracts/15301).</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-41264 https://cve.radiocsirt.org/vuln/ghsa-5vp3-v4hc-gx76 <p><strong>Affected:</strong> npm: @openzeppelin/contracts, npm: @openzeppelin/contracts-upgradeable</p> <p>### Impact</p> <p>Upgradeable contracts using `UUPSUpgradeable` may be vulnerable to an attack affecting uninitialized implementation contracts. We will update this advisory with more information soon.</p> <p>### Patches</p> <p>A fix is included in version 4.3.2 of `@openzeppelin/contracts` and `@openzeppelin/contracts-upgradeable`.</p> <p>### Workarounds</p> <p>Initialize implementation contracts using `UUPSUpgradeable` by invoking the initializer function (usually called `initialize`). An example is provided [in the forum](https://forum.openzeppelin.com/t/security-advisory-initialize-uups-implementation-contracts/15301).</p> <p>### References</p> <p>[Post-mortem](https://forum.openzeppelin.com/t/uupsupgradeable-vulnerability-post-mortem/15680).</p> <p>### For more information</p> <p>If you have any questions or comments about this advisory, or need assistance executing the mitigation, email us at security@openzeppelin.com.</p> <p><strong>Affected:</strong> npm: @openzeppelin/contracts, npm: @openzeppelin/contracts-upgradeable</p> <p>### Impact</p> <p>Upgradeable contracts using `UUPSUpgradeable` may be vulnerable to an attack affecting uninitialized implementation contracts. We will update this advisory with more information soon.</p> <p>### Patches</p> <p>A fix is included in version 4.3.2 of `@openzeppelin/contracts` and `@openzeppelin/contracts-upgradeable`.</p> <p>### Workarounds</p> <p>Initialize implementation contracts using `UUPSUpgradeable` by invoking the initializer function (usually called `initialize`). An example is provided [in the forum](https://forum.openzeppelin.com/t/security-advisory-initialize-uups-implementation-contracts/15301).</p> <p>### References</p> <p>[Post-mortem](https://forum.openzeppelin.com/t/uupsupgradeable-vulnerability-post-mortem/15680).</p> <p>### For more information</p> <p>If you have any questions or comments about this advisory, or need assistance executing the mitigation, email us at security@openzeppelin.com.</p> https://cve.radiocsirt.org/vuln/ghsa-5vp3-v4hc-gx76 https://cve.radiocsirt.org/vuln/gsd-2021-41264 gsd-2021-41264 https://cve.radiocsirt.org/vuln/gsd-2021-41264