PANews May 2 news, the Zcash Foundation officially announced the release of Zebra version 4.4.0. This update fixes multiple consensus-level critical security vulnerabilities and strongly recommends all node operators upgrade immediately, including a denial-of-service vulnerability that can lead to the permanent halt of new block discovery, consensus divergences caused by block signature operation (sigops) counting errors, anomalies in transparent transaction signature hash processing, and risks of memory allocation amplification attacks.

The Zcash Foundation stated that some of these vulnerabilities may cause Zebra nodes to accept blocks rejected by zcashd, leading to chain forks. If not updated in a timely manner, nodes may face risks of interruption in block discovery, consensus forks, and resource consumption amplification, and there are currently no alternative mitigation solutions available.

免责声明：本文章仅代表作者个人观点，不代表本平台的立场和观点。本文章仅供信息分享，不构成对任何人的任何投资建议。用户与作者之间的任何争议，与本平台无关。如网页中刊载的文章或图片涉及侵权，请提供相关的权利证明和身份证明发送邮件到support@aicoin.com，本平台相关工作人员将会进行核查。