EUVD-2025-37038

node-tar is a Tar for Node.js. In 7.5.1, using .t aka .list with sync: true to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. This vulnerability is fixed in 7.5.2...

GHSA-29XP-372Q-XQPH node-tar has a race condition leading to uninitialized memory exposure

Summary Using .t aka .list with sync: true to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. Details See: https://github.com/isaacs/node-tar/issues/445 https://github.com/isaacs/node-tar/pull/446 Regression happene...