GHSA-2xv3-h762-ccxv
Out-of-bounds Read in concat-with-sourcemaps
Versions of concat-with-sourcemaps before 1.0.6 allocates uninitialized Buffers when a number is passed as a separator.
Recommendation
Update to version 1.0.6 or later.
What each source reports
GitHub AdvisoriesNo score
Out-of-bounds Read in concat-with-sourcemaps
Versions of concat-with-sourcemaps before 1.0.6 allocates uninitialized Buffers when a number is passed as a separator.
Recommendation
Update to version 1.0.6 or later.
- Record
GHSA-2xv3-h762-ccxv- Weakness
- CWE-125
- Updated
- 2026-11-02
OSVNo score
Out-of-bounds Read in concat-with-sourcemaps
Versions of concat-with-sourcemaps before 1.0.6 allocates uninitialized Buffers when a number is passed as a separator.
Recommendation
Update to version 1.0.6 or later.
- Record
GHSA-2xv3-h762-ccxv- Weakness
- CWE-125
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
concat-with-sourcemapsnpm | 1.0.0 up to 1.0.6 | 1.0.6 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-2xv3-h762-ccxv is a vulnerability with no CVSS score yet in concat-with-sourcemaps, published May 29, 2019. No source lists public exploit code. Fixed in concat-with-sourcemaps 1.0.6.