CVE-2026-14893

HIGH

IBM Instana Observability is affected by multiple Prototype Pollution within Instana Agent container image

Title source: cna

Description

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.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory patch

https://www.ibm.com/support/pages/node/7281349

Scores

CVSS v3 7.3

EPSS 0.0033

EPSS Percentile 26.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-1321

Status published

Products (1)

IBM/Observability with Instana (Agent) Build 1.0.303 - 1.0.320

Published Jul 28, 2026

Tracked Since Jul 29, 2026