CVE-2026-53486
The decompress package for Node.js extracts archives. Prior to 10.2.1 and 11.1.3, archive extraction can create files and links outside the
CVSS
9.1
Crítico
EPSS
0.6%
p44
KEV
—
Exploit Today
13
0-100
Publicado: 14 jul 2026 · Última mod.: 15 jul 2026 · CWE-22 · CWE-59 · CWE-732
The decompress package for Node.js extracts archives. Prior to 10.2.1 and 11.1.3, archive extraction can create files and links outside the target directory. When extracting an archive to a directory, a crafted archive can read or write files outside that directory because hardlink and symlink entries are created without checking where targets point, path containment used a string prefix comparison, and file modes failed to remove setuid, setgid, or sticky bits. This issue is fixed in @xhmikosr/decompress versions 10.2.1 and 11.1.3.
- github.comhttps://github.com/XhmikosR/decompress/commit/281cefa00cd4275c10479bc5f1abba6b14dee8bd
- github.comhttps://github.com/XhmikosR/decompress/commit/60b5299402e72b0b53ca2e55222e9a1ccb44afae
- github.comhttps://github.com/XhmikosR/decompress/commit/9fcda4b0a66ca22dc8d337f9b0e7c30293c5fb89
- github.comhttps://github.com/XhmikosR/decompress/commit/aca5aac415dc04a6fae5200e51368cff436a09dd
- github.comhttps://github.com/XhmikosR/decompress/releases/tag/v10.2.1
- github.comhttps://github.com/XhmikosR/decompress/releases/tag/v11.1.3
- github.comhttps://github.com/XhmikosR/decompress/security/advisories/GHSA-mp2f-45pm-3cg9