GHSA-phc3-fgpg-7m6hPublished

undici is vulnerable to Unbounded Memory Consumption in in Undici's DeduplicationHandler via Response Buffering leads to DoS

cve-program · CVE-2026-2581

Published

undici

https://github.com/nodejs/undici/

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "undici",
                    "product": "undici",
                    "collectionURL": "https://github.com/nodejs/undici/",
                    "packageName": "undici",
                    "repo": "https://github.com/nodejs/undici/",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "< 6.24.0; 7.0.0 < 7.24.0"
                        },
                        {
                            "status": "unaffected",
                            "version": "6.24.0: 7.24.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-11705

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Mar 12, 2026, 8:13:19 PM

dateUpdated: Mar 13, 2026, 6:04:58 PM

6 related source bulletins · separate from aliases

RHSA-2026:7675: Red Hat Security Advisory: nodejs24 security update

CVE-2026-1525 · CVE-2026-1526 · CVE-2026-1527 · CVE-2026-1528 · CVE-2026-2229 · CVE-2026-2581 · CVE-2026-21637 · CVE-2026-21710 · CVE-2026-21711 · CVE-2026-21712 · CVE-2026-21713 · CVE-2026-21714 · CVE-2026-21715 · CVE-2026-21716 · CVE-2026-21717 · CVE-2026-25547 · CVE-2026-26996 · CVE-2026-27135

openSUSE-SU-2026:11121-1: corepack24-24.17.0-1.1 on GA media

CVE-2026-11525 · CVE-2026-12151 · CVE-2026-2581 · CVE-2026-27135 · CVE-2026-40170 · CVE-2026-42338 · CVE-2026-48615 · CVE-2026-48617 · CVE-2026-48618 · CVE-2026-48619 · CVE-2026-48928 · CVE-2026-48930 · CVE-2026-48931 · CVE-2026-48933 · CVE-2026-48934 · CVE-2026-48935 · CVE-2026-48937 · CVE-2026-6733 · CVE-2026-9496 · CVE-2026-9678 · CVE-2026-9679

RHSA-2026:7670: Red Hat Security Advisory: nodejs:24 security update

RHSA-2026:7350: Red Hat Security Advisory: nodejs:24 security update

SUSE-SU-2026:22565-1: Security update for nodejs24

openSUSE-SU-2026:21236-1: Security update for nodejs24

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-2581

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-770

Original publisher date fields

published: 2026-03-12T21:16:25.930

lastModified: 2026-06-17T10:31:21.140

1 source CPE criteria · context only

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

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-phc3-fgpg-7m6h

Published

undici

npm

SEMVER · introduced 7.17.0 → fixed 7.24.0

Original source record · Cite this exact observation · Complete original publisher JSON