How severe is CVE-2014-7191?

CVE-2014-7191 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2014-7191 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-7191?

CVE-2014-7191 affects Nodejs Node.js. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-7191?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-7191 published?

CVE-2014-7191 was published on 2014-10-19 and last updated on 2026-06-17.

CVE-2014-7191

CVE-2014-7191 is a medium-severity vulnerability in Nodejs Node.js with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Nodejs Node.js
Published: 2014-10-19
Last modified: 2026-06-17

Description

The qs module before 1.0.0 in Node.js does not call the compact function for array data, which allows remote attackers to cause a denial of service (memory consumption) by using a large index value to create a sparse array.

Frequently asked questions

What is CVE-2014-7191?: The qs module before 1.0.0 in Node.js does not call the compact function for array data, which allows remote attackers to cause a denial of service (memory consumption) by using a large index value to create a sparse array.
How severe is CVE-2014-7191?: CVE-2014-7191 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2014-7191 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-7191?: CVE-2014-7191 affects Nodejs Node.js. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-7191?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-7191 published?: CVE-2014-7191 was published on 2014-10-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*

More vulnerabilities in Nodejs Node.js

CVE-2026-21636 — Critical (CVSS 10.0): A flaw in Node.js's permission model allows Unix Domain Socket (UDS) connections to bypass network restrictions when…
CVE-2015-0278 — Critical (CVSS 10.0): libuv before 0.10.34 does not properly drop group privileges, which allows context-dependent attackers to gain…
CVE-2026-48930 — Critical (CVSS 9.8): A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to…
CVE-2024-3566 — Critical (CVSS 9.8): A command inject vulnerability allows an attacker to perform command injection on Windows applications that indirectly…
CVE-2024-21896 — Critical (CVSS 9.8): The permission model protects itself against path traversal attacks by calling path.resolve() on any paths given by the…
CVE-2023-39332 — Critical (CVSS 9.8): Various `node:fs` functions allow specifying paths as either strings or `Uint8Array` objects. In Node.js environments,…

All CVEs affecting Nodejs Node.js →

Other CWE-399 (Resource Management Errors) vulnerabilities

CVE-2015-8104 — Critical (CVSS 10.0): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a…
CVE-2015-0339 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
CVE-2014-0560 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows and OS…

Browse all CWE-399 (Resource Management Errors) vulnerabilities →