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cpe:2.3:a:open-telemetry:opentelemetry-cpp:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorOpen Telemetry (e0933b97-2767-54e8-948d-aac7569a5839)
ProductOpentelemetry Cpp (5b520ccb-0bb5-5dcd-8d86-dd018bcc9376)
Edition*
Language*
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Target software*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-44967 vulnerable 2026-07-29 00:52:14.951530 opentelemetry-cpp: OTLP HTTP exporters read unbounded HTTP response
MEDIUM (5.3)
OpenTelemetry-cpp is the C++ implementation of OpenTelemetry. Prior to release 1.27.0, the OTLP HTTP exporters (traces/metrics/logs) read the full HTTP response into an in-memory vector of bytes without a size cap. This is exploitable for memory exhaustion when the configured collector endpoint is attacker-controlled (or a network attacker can MITM the exporter connection). This vulnerability is fixed in opentelemetry-cpp release 1.27.0.
Published: 2026-06-12T14:52:00.124Z
Updated: 2026-06-12T16:10:48.362Z
Reference links
Imported from gcve-enriched-dumps CVE data

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