Vulnerability DatabaseCVE-2026-106070
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CVE-2026-106070
Published:October 21, 2026
Updated:October 22, 2026
Node.js ZipFile caches a parsed local file header before validating it against the central directory; after a failed validation a later read uses the file descriptor's current position and returns attacker-controlled prefix bytes. Fixed in 26.12.1.
Affected Packages
nodejs (CONDA):
Affected version(s) >=26.8.0 <26.12.1
Fix Suggestion:
Update to version 26.12.1
https://github.com/nodejs/node.git (GITHUB):
Affected version(s) >=v26.8.0 <v26.12.1
Fix Suggestion:
Update to version v26.12.1
Related Resources (2)
https://nodejs.org/en/blog/vulnerability/october-2026-security-releases
https://github.com/nodejs/node/commit/745ad771566d6f0133eee775a661f48056f2cf50
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CVSS v4
Base Score:
2
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
2.5
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE