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CVE-2016-10518

22
FAUCET Score

CVE-2016-10518 is a memory allocation vulnerability in the ping functionality of the ws module (versions prior to 1.0.0). An attacker could send a specially crafted ping frame, causing the server to allocate excessive memory, potentially leading to a denial-of-service. This vulnerability has a high severity CVSS score of 7.5, indicating it can be exploited remotely with low complexity and without user interaction, resulting in high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.1CPE matchmatch criteria
cpe:2.3:a:ws_project:ws:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.02%
Probability of exploitation in next 30 days
EPSS Percentile
78.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0202 is in the 63rd percentile among its peer group of 51,506 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 (1)

npmpatch availablevia ghsa
Product: wsFixed in: 1.0.1

Vendor Advisories (1)

npmGHSA-2mhh-w6q8-5hxwlow

Remote Memory Disclosure in ws

Feb 18, 2019

References

gist.github.com / c0nrad/e92005446c480707a74a
PatchThird Party Advisory
github.com / websockets/ws/releases/tag/1.0.1
Release NotesThird Party Advisory
nodesecurity.io / advisories/67
Third Party Advisory