# hex.pm (Hex) vulnerabilities

4 known vulnerabilities (2 high, 2 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://hex.pm/packages/hex.pm

## Advisories (4)

### [CVE-2026-86698](https://cve.now/CVE-2026-86698): Refresh tokens accepted as private repository credentials at the CDN

- Severity: Low 2.3
- Published: Sep 22, 2026
- Affected: from 2025-10-10, fixed in 2026-09-22.

### [CVE-2026-75554](https://cve.now/CVE-2026-75554): Explicit organization scopes survive token refresh after membership ends

- Severity: Low 2.3
- Published: Aug 24, 2026
- Affected: from 2025-10-10, fixed in 2026-08-24.

### [CVE-2026-75542](https://cve.now/CVE-2026-75542): OAuth token exchange grants repository scopes for organizations the principal cannot access

- Severity: High 8.3
- Published: Aug 24, 2026
- Affected: from 2025-10-18, fixed in 2026-08-24.

### [CVE-2026-23940](https://cve.now/CVE-2026-23940): Denial of Service via Oversized Package Upload

- Severity: High 7.1
- Published: Mar 13, 2026
- Affected: fixed in 2026-03-10.

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