CVE Explorer
CVE-2026-14893
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"cpes":["cpe:2.3:a:ibm:observability_with_instana_agent:build:*:*:*:*:*:*:*","cpe:2.3:a:ibm:observability_with_instana_agent:1.0.320:*:*:*:*:*:*:*"],"product":"Observability with Instana (Agent)","vendor":"IBM","versions":[{"lessThanOrEqual":"1.0.320","status":"affected","version":"Build 1.0.303","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:3cc3ff4ea22dc8c65a2df29030e98db7b672e8d3b95cf3905933104e0aea4b57 · sha256:525dc8fd04f62274… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3cc3ff4ea22dc8c65a2df29030e98db7b672e8d3b95cf3905933104e0aea4b57 · sha256:525dc8fd04f62274… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-1321","description":"CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3cc3ff4ea22dc8c65a2df29030e98db7b672e8d3b95cf3905933104e0aea4b57 · sha256:525dc8fd04f62274… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7281349"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3cc3ff4ea22dc8c65a2df29030e98db7b672e8d3b95cf3905933104e0aea4b57 · sha256:525dc8fd04f62274… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.