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Github Security Blog
Github Security Blog
•added 2026/01/16 9:16 p.m.•36 views

node-tar is Vulnerable to Arbitrary File Overwrite and Symlink Poisoning via Insufficient Path Sanitization

Summary The node-tar library = 7.5.2 fails to sanitize the linkpath of Link hardlink and SymbolicLink entries when preservePaths is false the default secure behavior. This allows malicious archives to bypass the extraction root restriction, leading to Arbitrary File Overwrite via hardlinks and...

8.2CVSS6.8AI score0.00382EPSS
SaveExploits2References4Affected Software1
Positive Technologies
Positive Technologies
•added 2026/01/16 12:00 a.m.•16 views

PT-2026-3329

Name of the Vulnerable Software and Affected Versions node-tar versions = 7.5.2 Description The node-tar library fails to sanitize the linkpath of Link hardlink and SymbolicLink entries when preservePaths is false, which is the default secure behavior. This allows malicious archives to bypass...

9.8CVSS6.4AI score0.00382EPSS
SaveExploits2References309
CNNVD
CNNVD
•added 2026/01/16 12:00 a.m.•13 views

node-tar path traversal vulnerability

node-tar is a software package for file compression/decompression developed by Isaacs. Versions of node-tar 7.5.2 and earlier contained a path traversal vulnerability. This vulnerability stemmed from uncleaned link paths, which could lead to arbitrary file overwriting and symbolic link poisoning...

8.2CVSS6.6AI score0.00382EPSS
SaveExploits2References3
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/01/16 12:00 a.m.•2 views

CVE-2026-23745: Improper Limitation of a Pathname to a Restricted Directory

node-tar is a Tar for Node.js. The node-tar library = 7.5.2 fails to sanitize the linkpath of Link hardlink and SymbolicLink entries when preservePaths is false the default secure behavior. This allows malicious archives to bypass the extraction root restriction, leading to Arbitrary File Overwri...

8.2CVSS7.7AI score0.00382EPSS
SaveExploits2References4
Positive Technologies
Positive Technologies
•added 2026/01/01 12:00 a.m.•84 views

PT-2026-24117

Name of the Vulnerable Software and Affected Versions node-tar versions prior to 7.5.11 Description The node-tar software contains a flaw where it can be manipulated into creating a symbolic link that points outside the intended extraction directory. This is achieved by utilizing a drive-relative...

8.2CVSS6.3AI score0.00183EPSS
SaveExploits6References274
IBM Security Bulletins
IBM Security Bulletins
•added 2025/11/26 4:36 p.m.•11 views

Security Bulletin: IBM App Connect Enterprise Certified Container operands are vulnerable to denial of service [CVE-2025-64118]

Summary Node.js module tar is used by IBM App Connect Enterprise Certified Container for handling archives files and data. IBM App Connect Enterprise Certified Container operands are vulnerable to denial of service. This bulletin provides patch information to address the reported vulnerability in...

6.1CVSS6.3AI score0.00134EPSS
SaveExploits0Affected Software1
Tenable Nessus
Tenable Nessus
•added 2025/11/20 12:00 a.m.•21 views

TencentOS Server 3: nodejs:20 (TSSA-2024:0765)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0765 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

6.5CVSS6.6AI score0.01104EPSS
SaveExploits1References5
RedhatCVE
RedhatCVE
•added 2025/11/05 6:54 a.m.•11 views

CVE-2025-64118

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...

6.1CVSS6.4AI score0.00134EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
•added 2025/11/03 12:00 a.m.•7 views

Linux Distros Unpatched Vulnerability : CVE-2025-64118

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

6.1CVSS6.6AI score0.00134EPSS
SaveExploits0References3
NVD
NVD
•added 2025/10/30 6:15 p.m.•11 views

CVE-2025-64118

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...

6.1CVSS0.00134EPSS
SaveExploits0References4
OSV
OSV
•added 2025/10/30 6:15 p.m.•26 views

UBUNTU-CVE-2025-64118

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...

6.1CVSS6.8AI score0.00134EPSS
SaveExploits0References6
Vulnrichment
Vulnrichment
•added 2025/10/30 5:50 p.m.•3 views

CVE-2025-64118 node-tar vulnerable to race condition leading to uninitialized memory exposure

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...

6.1CVSS6.3AI score0.00134EPSS
SaveExploits0References4
EUVD
EUVD
•added 2025/10/30 5:50 p.m.•6 views

EUVD-2025-37034

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...

6.1CVSS6.2AI score0.00134EPSS
SaveExploits0References7
EUVD
EUVD
•added 2025/10/30 5:50 p.m.•14 views

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...

6.1CVSS6.1AI score0.00134EPSS
SaveExploits0References6
Cvelist
Cvelist
•added 2025/10/30 5:50 p.m.•34 views

CVE-2025-64118 node-tar vulnerable to race condition leading to uninitialized memory exposure

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...

6.1CVSS0.00134EPSS
SaveExploits0References4
CVE
CVE
•added 2025/10/30 5:50 p.m.•44 views

CVE-2025-64118

The CVE-2025-64118 issue affects node-tar (Tar for Node.js). In version 7.5.1, reading tar entries with .t/.list using { sync: true } can return uninitialized memory if the tar file is changed on disk to a smaller size during read. This memory contents exposure is fixed in version 7.5.2. The vuln...

6.1CVSS6.3AI score0.00134EPSS
SaveExploits0References4
Debian CVE
Debian CVE
•added 2025/10/30 5:50 p.m.•16 views

CVE-2025-64118

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...

6.1CVSS6.2AI score0.00134EPSS
SaveExploits0
OSV
OSV
•added 2025/10/30 5:50 p.m.•11 views

CVE-2025-64118 node-tar vulnerable to race condition leading to uninitialized memory exposure

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...

6.1CVSS6.7AI score
SaveExploits0References6
OSV
OSV
•added 2025/10/30 5:13 p.m.•12 views

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...

6.1CVSS6.7AI score0.00134EPSS
SaveExploits0References7
Github Security Blog
Github Security Blog
•added 2025/10/30 5:13 p.m.•27 views

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...

6.1CVSS6.5AI score0.00134EPSS
SaveExploits0References7Affected Software1
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