CVE Catalog

CVE-2026-14893

HighCVSS 7.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.33%

26th percentile - higher than 26% of all known CVEs

Summary

IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.320 and the @instana/core component version 6.2.1 are vulnerable to prototype pollution through its configuration normalization API.

Risk Assessment

An attacker can modify the prototype of JavaScript objects, potentially leading to remote code execution or data theft in Node.js applications monitored by Instana.

Recommendation

Upgrade Instana Agent to a version above 1.0.320 and @instana/core to a version newer than 6.2.1.

Related vulnerabilities

Original NVD description (English source)

IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.320 IBM Instana Node.js tracer component @instana/core version 6.2.1 is vulnerable to prototype pollution through its configuration normalization API.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS