Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-25867

24
FAUCET Score

CVE-2022-25867 is a NULL Pointer Dereference vulnerability affecting versions of the io.socket:socket.io-client package prior to 2.0.1, specifically impacting socket.io-client_java. This high-severity vulnerability (CVSS 7.5) can be exploited remotely without authentication or user interaction, leading to a denial of service (availability impact). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.1CPE matchmatch criteria
cpe:2.3:a:socket:socket.io-client_java:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 47th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: io.socket:socket.io-clientFixed in: 2.0.1

Vendor Advisories (1)

mavenGHSA-85xx-xhjm-rhrwhigh

Socket.IO-client Java before 2.0.1 vulnerable to NULL Pointer Dereference

Aug 3, 2022

References

github.com / socketio/socket.io-client-java/commit/8664499b6f31154f49783531f778dac5387b766b
PatchThird Party Advisory
github.com / socketio/socket.io-client-java/commit/e8ffe9d1383736f6a21090ab959a2f4fa5a41284
PatchThird Party Advisory
github.com / socketio/socket.io-client-java/issues/508%23issuecomment-1179817361
Third Party Advisory
github.com / socketio/socket.io-client-java/releases/tag/socket.io-client-2.0.1
Release NotesThird Party Advisory
security.snyk.io / vuln/SNYK-JAVA-IOSOCKET-2949738
ExploitIssue TrackingPatchRelease NotesThird Party Advisory