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CVE-2026-41178

OpenTelemetry-Go

Description

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.

CVSS 5.3EPSS 0.23700000000000002%Risk 0.54
View source
Published
2026-06-04 16:16:37
Affected versions
==1.41.0,==1.43.0
Type
Library
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L