CVE-2024-24750

mediumpriority · track · 26EPSS 0.007 · 53 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.70% (53rd) EPSS

CVSS 6.5 · medium

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Undici is an HTTP/1.1 client, written from scratch for Node.js. In affected versions calling `fetch(url)` and not consuming the incoming body ((or consuming it very slowing) will lead to a memory leak. This issue has been addressed in version 6.6.1. Users are advised to upgrade. Users unable to upgrade should make sure to always consume the incoming body.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · security-advisories@github.comexploitability 2.8 · impact 3.6

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-401USprimaryCWE-400USCWE-400USCWE-400USCWE-401US

affected products (5)

Products and version ranges known to be affected.

nodejs undiciall versionsenisa_euvdEU
nodejs undici6.0.0, → 6.6.1enisa_euvdEU
Node.js Foundation Undici6.0.0 → 6.6.0fstec_bduRU
nodejs undici6.0.0 → 6.6.1nvdUScpe:2.3:a:nodejs:undici:*:*:*:*:*:*:*:*
npm undici6.0.0 → 6.6.1osvUSpkg:npm/undici

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-9f24-jqhm-jfcwfetch(url) leads to a memory leak in undici2024-02-16ghsa · osvUS
### Impact Calling `fetch(url)` and not consuming the incoming body ((or consuming it very slowing) will lead to a memory leak. ### Patches Patched in v6.6.1 ### Workarounds Make sure to always consume the incoming body.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv NVD CVE.org MITRE

published 2024-02-16modified 2026-06-17

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references (10)

External citations — patches, advisories, analysis.

scry

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