CVE-2025-7074: A vulnerability classified as problematic has been found in vercel hyper up to 3.4.1

Q: How do I fix CVE-2025-7074?

hyper: upgrade to newer than 3.4.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-7074 being exploited?

CVE-2025-7074 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-7074 affect?

CVE-2025-7074 affects hyper. Severity is medium (CVSS 4.3). 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 expressio

Q: How urgent is CVE-2025-7074?

Priority 33/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2025-7074 is a medium-severity flaw (CVSS 4.3) affecting hyper. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-400, CWE-1333
Published	2025-07-05
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: vercel

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-05 09:15 UTCPublished CVE record published
2026-06-17 10:04 UTCUpdated Record last modified

vercel hyper UPGRADE

Affected: <= 3.4.1

Fixed in: newer than 3.4.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy hyper || rpm -q hyper || hyper --version

2. UPGRADE to newer than 3.4.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade hyper

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade hyper

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-7074?

hyper: upgrade to newer than 3.4.1. Exact commands for each OS are on this page.

Is CVE-2025-7074 being exploited?

CVE-2025-7074 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-7074 affect?

CVE-2025-7074 affects hyper. Severity is medium (CVSS 4.3). 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 expressio

How urgent is CVE-2025-7074?

Priority 33/100. Public exploit reference

References

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