CVE-2026-15895
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.
- Published Jul 15, 2026
- CVSS 8.4 high
- 1.1% chance of exploitation in the next 30 days (EPSS)
- A fix is available
Affected software
In the news
- CVE-2026-15895: OS command injection in jsii-diff in AWS jsii AWS Security Bulletins ·