CVE-2026-44728

Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13,…

CVSS 3.1 · [email protected] · Secondary 8.2 HIGHCVSS 3.1 · [email protected] · Primary 7.8 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 25 Oct 2026 10:17:27 UTC. Read the latest advisory.

nvd · CVE-2026-44728

Published

Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13, using Babel to compile code that was specifically crafted by an attacker can cause Babel to generate output code that executes arbitrary code. This vulnerability is fixed in 7.29.4 and 8.0.0-alpha.13.

Read the publisher's advisory

Affected versions, risk and source history

nvd · CVE-2026-44728

Published

Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13, using Babel to compile code that was specifically crafted by an attacker can cause Babel to generate output code that executes arbi…

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-94 · CWE-843

Original publisher date fields

published: 2026-05-26T18:16:50.880

lastModified: 2026-07-24T11:10:00.170

14 source CPE criteria · context only

cpe:2.3:a:babel:babel:*:*:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha0:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha10:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha11:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha12:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha4:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha5:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha6:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha7:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha8:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha9:*:*:*:*:*:*

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

Source published: 26 May 2026 18:16:50 UTC
Source modified: 24 Jul 2026 11:10:00 UTC
Saved here: 25 Oct 2026 10:17:27 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 · 8.2 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS 3.1 · [email protected] · Primary · 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H