Is CVE-2025-7074 actively exploited?

CVE-2025-7074 has no public evidence of in-the-wild exploitation as of 2025-10-01.

What is the CVSS score for CVE-2025-7074?

CVE-2025-7074 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X.

How do I patch CVE-2025-7074?

Patch guidance is available from vercel security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-7074.

CVE-2025-7074 - remediation guidance & executive summary

Description

A vulnerability classified as problematic has been found in vercel hyper up to 3.4.1. This affects the function expand/braceExpand/ignoreMap of the file hyper/bin/rimraf-standalone.js. The manipulation leads to inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS Metrics

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Confidentiality: undefined
Integrity: undefined
Availability: undefined
Weaknesses: CWE-400 CWE-1333 CWE-1333

Metadata

Primary Vendor: VERCEL
Published: 7/5/2025
Last Modified: 10/1/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-7074

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary