CVE-2022-25867
NULL Pointer Dereference
HIGH
7.5
CVSS Score
Published: August 2, 2022 at 01:28 PM UTC
Updated: June 17, 2026 at 04:34 AM UTC
1 product affected across 1 vendorSocket.io Client Java
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
The package io.socket:socket.io-client before 2.0.1 are vulnerable to NULL Pointer Dereference when parsing a packet with with invalid payload format.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
v < 2.0.1
Affected range stops below 2.0.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/socketio/socket.io-client-java/commit/8664499b6f31154f49783531f778dac5387b766bx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/socketio/socket.io-client-java/commit/e8ffe9d1383736f6a21090ab959a2f4fa5a41284x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/socketio/socket.io-client-java/issues/508%23issuecomment-1179817361x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/socketio/socket.io-client-java/releases/tag/socket.io-client-2.0.1x_refsource_MISCExploitIssue TrackingPatchRelease NotesThird Party Advisory
Source: [email protected]
https://security.snyk.io/vuln/SNYK-JAVA-IOSOCKET-2949738CVSS
7.5HIGHsnyk
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-476
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