---
cve: "CVE-2026-15895"
severity: "HIGH"
cvss: 8.4
epss: "1.1%"
vendor: "aws"
kev: false
exploited: false
published: "2026-07-15 19:16:58"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-02T19:52:48+02:00"
---

# CVE-2026-15895

> 8.4 HIGH · 🧪 PoC

## Beschreibung

OS command injection in the npm package loading component in AWS jsii-diff before 1.131.0 might allow context-dependent attackers to execute arbitrary commands via crafted package specifiers passed to the npm: source argument.



To mitigate this issue, users should upgrade to jsii-diff v1.131.0 or later.

## CVSS-Vektor

```
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |

## Patch verfügbar (OSV)

- c0a3f35b59af17d8fe4a92292e099fbb08b8ac3c (Commit)

## Referenzen

- <https://github.com/aws/jsii/releases/tag/v1.131.0>
- <https://aws.amazon.com/security/security-bulletins/2026-057-aws/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-15895) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_