GHSA-4x5r-pxfx-6jf8Published

Babel: Arbitrary File Read via sourceMappingURL Comment in @babel/core

cve-program · CVE-2026-49356

Published

babel

Vendor product

Publisher's version information

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

{
                    "vendor": "babel",
                    "product": "babel",
                    "versions": [
                        {
                            "version": ">= 8.0.0-alpha.0, < 8.0.0-rc.5",
                            "status": "affected"
                        },
                        {
                            "version": "< 7.29.6",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-38302

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: Jun 22, 2026, 4:07:01 PM

dateUpdated: Jun 22, 2026, 5:23:03 PM

4 related source bulletins · separate from aliases

openSUSE-SU-2026:21448-1: Security update for agama-web-ui

CVE-2025-7783 · CVE-2026-12143 · CVE-2026-13149 · CVE-2026-13311 · CVE-2026-13676 · CVE-2026-27601 · CVE-2026-40181 · CVE-2026-49356 · CVE-2026-53550 · CVE-2026-53632 · CVE-2026-54466 · CVE-2026-54490 · CVE-2026-55602

openSUSE-SU-2026:12070-1: velociraptor-0.76.7.0.git145.b60ef1146-1.1 on GA media

CVE-2025-0914 · CVE-2026-12143 · CVE-2026-14257 · CVE-2026-17535 · CVE-2026-18348 · CVE-2026-18636 · CVE-2026-18638 · CVE-2026-18639 · CVE-2026-18860 · CVE-2026-27601 · CVE-2026-29074 · CVE-2026-41650 · CVE-2026-45623 · CVE-2026-49356 · CVE-2026-5329 · CVE-2026-53550 · CVE-2026-55602 · CVE-2026-56852 · CVE-2026-59869 · CVE-2026-6290 · CVE-2026-64951 · CVE-2026-64952 · CVE-2026-64954 · CVE-2026-65903 · CVE-2026-65912 · CVE-2026-65913 · CVE-2026-65914 · CVE-2026-67314 · CVE-2026-67320 · CVE-2026-6863 · CVE-2026-69152 · CVE-2026-69153 · CVE-2026-6948 · CVE-2026-73086 · CVE-2026-73646 · CVE-2026-73650 · CVE-2026-7572 · CVE-2026-7573 · CVE-2026-84369 · CVE-2026-84370

openSUSE-SU-2026:11680-1: agama-web-ui-24+0.a836cced5-52.1 on GA media

CVE-2025-7783 · CVE-2026-13149 · CVE-2026-13676 · CVE-2026-33245 · CVE-2026-49356 · CVE-2026-53550 · CVE-2026-53632 · CVE-2026-54466 · CVE-2026-55602 · CVE-2026-67313 · CVE-2026-67315 · CVE-2026-67317 · CVE-2026-67319 · CVE-2026-67321 · CVE-2026-69153 · CVE-2026-73086 · CVE-2026-73088 · CVE-2026-73089 · CVE-2026-73650

msrc_CVE-2026-49356: Babel: Arbitrary File Read via sourceMappingURL Comment in @babel/core

CVE-2026-49356

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-2026-49356

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-22 · CWE-200

Original publisher date fields

published: 2026-06-22T18:16:41.107

lastModified: 2026-06-26T20:04:23.897

29 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:alpha13:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha14:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha15:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha16:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:alpha17:*:*:*:*:*:*
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:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:beta0:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:rc4:*:*:*:*:*:*
cpe:2.3:a:babel:babel:8.0.0:rc5:*:*:*:*:*:*

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-4x5r-pxfx-6jf8

Published

@babel/core

npm

SEMVER · introduced 8.0.0-alpha.0 → fixed 8.0.0-rc.6

@babel/core

npm

SEMVER · introduced 0 → fixed 7.29.6

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