CVE-2026-89319
Published:October 23, 2026
Updated:October 23, 2026
"JweDirectDecryptorBlock.Decrypt" read a 64-bit plaintext length from the "_thales_aad" protected-header field and used it without any validation. A truncated field panics "binary.BigEndian.Uint64", an oversized value drives an unbounded allocation, and a value larger than the decrypted block panics with a slice-bounds error.
Affected Packages
https://github.com/eclipse-keypont/gose.git (GITHUB):
Affected version(s) >=v0.9.0 <v1.0.0-rc1Fix Suggestion:
Update to version v1.0.0-rc1github.com/eclipse-keypont/gose (GO):
Affected version(s) =v0.13.0-rc1 <v1.0.0-rc1Fix Suggestion:
Update to version v1.0.0-rc1Related Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Improper Validation of Array Index