Medium
beautifier js-beautify memory allocation
A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Announced Group revision 1
Original source ↗CVE-2026-109149
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-109149
js-beautify
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:a:beautifier:js-beautify:*:*:*:*:*:*:*:*"
],
"vendor": "beautifier",
"product": "js-beautify",
"versions": [
{
"status": "affected",
"version": "1.15.0"
},
{
"status": "affected",
"version": "1.15.1"
},
{
"status": "affected",
"version": "2.0.0"
},
{
"status": "affected",
"version": "2.0.1"
},
{
"status": "affected",
"version": "2.0.2"
},
{
"status": "affected",
"version": "2.0.3"
}
]
}
]- Related CVEs
- CVE-2026-109149
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #34459 · Revision 1
- Added to Heist Feed
- Publisher date