CVE catalog
CVE-2026-32146
Improper path validation vulnerability in the Gleam compiler's handling of git dependencies allows arbitrary file system modification during dependency download. Dependency names from gleam.toml and
- Severity
- High · CVSS 8.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.24% · Oct 25, 2026
A flaw was found in the Gleam compiler. A malicious direct or transitive git dependency can exploit an improper path validation vulnerability in the Gleam compiler's handling of git dependencies during dependency download. This allows for arbitrary file system modification, including the deletion and creation of directories outside the intended dependency directory, potentially leading to data loss. In certain environments, this could be further leveraged to achieve arbitrary code execution. gleam: Gleam compiler: Arbitrary file system modification and potential code execution via improper path validation in git dependency handling. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | gleam | Not reported | 1.15.4 | fixed |
| Cpe | gleam | Not reported | 1.15.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | gleam | cpe | Not reported | 1.15.4 | Not reported | Not reported | Not reported |
| Cpe | gleam | cpe | Not reported | 1.15.4 | Not reported | NVD-CVE-2026-32146 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: