EUVD-2026-33442Published

brace-expansion: Large numeric range defeats documented `max` DoS protection

Exploitation and risk

CISA KEV lists vulnerabilities known to be exploited. FIRST EPSS estimates the likelihood of exploitation in the next 30 days. An unavailable score does not mean zero risk.

Which CVEs have scores here?

This view includes predictions for CVE identifiers explicitly listed in public NuGet advisories. Microsoft release pages have their own prediction coverage. Check source status for the scope and latest checks.

No exploitation or prediction data is available here for these CVEs. This does not mean they are safe or unlikely to be exploited.

cve-program · CVE-2026-45149

Published

The brace-expansion library generates arbitrary strings containing a common prefix and suffix. From 5.0.0 to before 5.0.6, the max option was being applied too late. When expanding a single large numeric range like {1..10000000}, the sequence generation loop generates all 10 million intermediate elements before the max limit is applied With max=10, the output is correctly limited to 10 items, but the process still allocates ~505 MB and spends ~800ms building the full intermediate array. This vulnerability is fixed in 5.0.6.

Source published: 29 May 2026 19:55:07 UTC
Source modified: 1 Jun 2026 16:44:23 UTC
Saved here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

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

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

euvd · EUVD-2026-33442

Published

Additional publisher context

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: May 29, 2026, 7:55:07 PM

dateUpdated: Jun 1, 2026, 4:44:23 PM

18 related source bulletins · separate from aliases

RHSA-2026:7634: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-13573 · CVE-2026-13574 · CVE-2026-44432 · CVE-2026-45149

RHSA-2026:24069: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-13573 · CVE-2026-13574 · CVE-2026-44432 · CVE-2026-45149

RHSA-2026:7655: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-2950 · CVE-2026-45149 · CVE-2026-45736 · CVE-2026-59868 · CVE-2026-59870

WID-SEC-W-2026-1955: Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira und Jira Service Management: Mehrere Schwachstellen

CVE-2019-11272 · CVE-2021-3803 · CVE-2022-1471 · CVE-2022-22965 · CVE-2022-22978 · CVE-2022-31692 · CVE-2024-22257 · CVE-2025-22228 · CVE-2026-22732 · CVE-2026-24734 · CVE-2026-26996 · CVE-2026-27903 · CVE-2026-27904 · CVE-2026-29129 · CVE-2026-33870 · CVE-2026-33871 · CVE-2026-34077 · CVE-2026-34486 · CVE-2026-34487 · CVE-2026-40175 · CVE-2026-41044 · CVE-2026-41284 · CVE-2026-41293 · CVE-2026-42033 · CVE-2026-42035 · CVE-2026-42038 · CVE-2026-42043 · CVE-2026-42198 · CVE-2026-42211 · CVE-2026-42264 · CVE-2026-42342 · CVE-2026-42498 · CVE-2026-42579 · CVE-2026-42581 · CVE-2026-42583 · CVE-2026-42584 · CVE-2026-42585 · CVE-2026-42587 · CVE-2026-43512 · CVE-2026-43513 · CVE-2026-43515 · CVE-2026-44486 · CVE-2026-44487 · CVE-2026-44488 · CVE-2026-44492 · CVE-2026-44495 · CVE-2026-44496 · CVE-2026-45149 · CVE-2026-45736

RHSA-2026:48124: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.29.1 Release.

CVE-2026-6734 · CVE-2026-9697 · CVE-2026-12143 · CVE-2026-12151 · CVE-2026-13149 · CVE-2026-13676 · CVE-2026-33245 · CVE-2026-42342 · CVE-2026-44249 · CVE-2026-44990 · CVE-2026-45149 · CVE-2026-48043 · CVE-2026-50193 · CVE-2026-54512 · CVE-2026-59869 · CVE-2026-59873 · CVE-2026-59874

RHSA-2026:59561: Red Hat Security Advisory: Kiali 2.11.16 for Red Hat OpenShift Service Mesh 3.1

CVE-2026-14257 · CVE-2026-45149 · CVE-2026-45623 · CVE-2026-54272 · CVE-2026-67313 · CVE-2026-67320 · CVE-2026-69152 · CVE-2026-69153 · CVE-2026-69192 · CVE-2026-73088 · CVE-2026-73089

RHSA-2026:7378: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2025-55130 · CVE-2025-55131 · CVE-2025-55132 · CVE-2025-59464 · CVE-2026-2950 · CVE-2026-6734 · CVE-2026-9675 · CVE-2026-9678 · CVE-2026-9697 · CVE-2026-45149 · CVE-2026-48615 · CVE-2026-48618 · CVE-2026-48619 · CVE-2026-48928 · CVE-2026-48930 · CVE-2026-48933 · CVE-2026-48934 · CVE-2026-48935 · CVE-2026-48936 · CVE-2026-59868 · CVE-2026-59870

RHSA-2026:22934: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-6734 · CVE-2026-9358 · CVE-2026-9675 · CVE-2026-9697 · CVE-2026-44432 · CVE-2026-45149

RHSA-2026:13874: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-45149

RHSA-2026:59548: Red Hat Security Advisory: Kiali 2.4.22 for Red Hat OpenShift Service Mesh 3.0

CVE-2026-14257 · CVE-2026-45149 · CVE-2026-45623 · CVE-2026-54272 · CVE-2026-67313 · CVE-2026-67320 · CVE-2026-69152 · CVE-2026-69153 · CVE-2026-69192 · CVE-2026-73088 · CVE-2026-73089

RHSA-2026:56928: Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.22.2 security, enhancement & bug fix update

CVE-2026-6321 · CVE-2026-6322 · CVE-2026-9358 · CVE-2026-33671 · CVE-2026-33672 · CVE-2026-33750 · CVE-2026-40181 · CVE-2026-41305 · CVE-2026-41650 · CVE-2026-41907 · CVE-2026-42338 · CVE-2026-44665 · CVE-2026-45149 · CVE-2026-45736

RHSA-2026:62260: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.30.0 Release.

CVE-2025-55163 · CVE-2026-8286 · CVE-2026-9277 · CVE-2026-9547 · CVE-2026-9563 · CVE-2026-10050 · CVE-2026-10051 · CVE-2026-12143 · CVE-2026-12151 · CVE-2026-13149 · CVE-2026-15075 · CVE-2026-15076 · CVE-2026-27136 · CVE-2026-34986 · CVE-2026-39820 · CVE-2026-39831 · CVE-2026-39835 · CVE-2026-40898 · CVE-2026-40983 · CVE-2026-40984 · CVE-2026-41242 · CVE-2026-41695 · CVE-2026-41716 · CVE-2026-42264 · CVE-2026-42499 · CVE-2026-44705 · CVE-2026-45149 · CVE-2026-45416 · CVE-2026-45623 · CVE-2026-45674 · CVE-2026-46597 · CVE-2026-46681 · CVE-2026-47691 · CVE-2026-48020 · CVE-2026-48068 · CVE-2026-48491 · CVE-2026-49978 · CVE-2026-50010 · CVE-2026-50193 · CVE-2026-53488 · CVE-2026-53492 · CVE-2026-53622 · CVE-2026-54399 · CVE-2026-54428 · CVE-2026-54512 · CVE-2026-54513 · CVE-2026-54763 · CVE-2026-55831 · CVE-2026-55833 · CVE-2026-56745 · CVE-2026-56746 · CVE-2026-56819 · CVE-2026-59296 · CVE-2026-59869 · CVE-2026-59873 · CVE-2026-59874 · CVE-2026-59877 · CVE-2026-59888 · CVE-2026-59899 · CVE-2026-65600 · CVE-2026-65601 · CVE-2026-67213 · CVE-2026-67214 · CVE-2026-68494 · CVE-2026-69152 · CVE-2026-69153 · CVE-2026-73086 · CVE-2026-73566 · CVE-2026-73646 · CVE-2026-75838

RHSA-2026:59566: Red Hat Security Advisory: Kiali 2.22.9 for Red Hat OpenShift Service Mesh 3.3

CVE-2026-14257 · CVE-2026-45149 · CVE-2026-45623 · CVE-2026-54272 · CVE-2026-67313 · CVE-2026-67314 · CVE-2026-67320 · CVE-2026-67321 · CVE-2026-69152 · CVE-2026-69153 · CVE-2026-69192 · CVE-2026-73088 · CVE-2026-73089

RHSA-2026:22380: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-6734 · CVE-2026-9675 · CVE-2026-9678 · CVE-2026-9697 · CVE-2026-45149

RHSA-2026:59554: Red Hat Security Advisory: Kiali 2.17.13 for Red Hat OpenShift Service Mesh 3.2

CVE-2026-14257 · CVE-2026-45149 · CVE-2026-45623 · CVE-2026-54272 · CVE-2026-67313 · CVE-2026-67320 · CVE-2026-69152 · CVE-2026-69153 · CVE-2026-69192 · CVE-2026-73088 · CVE-2026-73089

RHSA-2026:7387: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2025-55130 · CVE-2025-55131 · CVE-2025-55132 · CVE-2025-59464 · CVE-2025-59465 · CVE-2025-59466 · CVE-2026-21636 · CVE-2026-21637 · CVE-2026-21716 · CVE-2026-21717 · CVE-2026-45149

RHSA-2026:17682: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-8723 · CVE-2026-42899 · CVE-2026-45149

RHSA-2026:9455: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-2950 · CVE-2026-8723 · CVE-2026-45149 · CVE-2026-48615 · CVE-2026-48618 · CVE-2026-48619 · CVE-2026-48928 · CVE-2026-48930 · CVE-2026-48933 · CVE-2026-48934 · CVE-2026-48935 · CVE-2026-48936 · CVE-2026-59868 · CVE-2026-59870

Source published: May 29, 2026, 7:55:07 PM (timezone not stated)
Source modified: Jun 1, 2026, 4:44:23 PM (timezone not stated)
Saved here: 13 Nov 2026 13:03:38 UTC
Source terms: ENISA EUVD · source terms and attribution apply

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

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

EUVD CVSS 3.1 · 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvd · CVE-2026-45149

Published

Additional publisher context

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-400

Original publisher date fields

published: 2026-05-29T20:16:25.550

lastModified: 2026-07-22T06:10:00.170

1 source CPE criteria · context only

cpe:2.3:a:juliangruber:brace-expansion:*:*:*:*:*:node.js:*:*

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

Source published: 29 May 2026 20:16:25 UTC
Source modified: 22 Jul 2026 06:10:00 UTC
Saved here: 25 Oct 2026 10:17:33 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

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

Source: nvd · NIST NVD usage terms; underlying source attribution retained. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · [email protected] · Secondary · 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS 3.1 · [email protected] · Primary · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

osv · GHSA-jxxr-4gwj-5jf2

Published

The `max` option was being applied too late: When expanding a single large numeric range like `{1..10000000}`, the sequence generation loop generates all 10 million intermediate elements before the `max` limit is applied With `max=10`, the output is correctly limited to 10 items, but the process still allocates `~505 MB` and spends `~800ms` building the full intermediate array. ### Workaround Ensure the string to be expanded doesn't contain more values than the desired `max` item count.

Source published: 18 May 2026 16:22:01 UTC
Source modified: 10 Sep 2026 03:51:06 UTC
Saved here: 24 Oct 2026 13:17:17 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

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

Source: osv · GitHub Advisory Database · CC-BY-4.0. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS_V3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Publisher rating · MODERATE