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Medium · 5.3 CVE-2026-59323 EUVD-2026-63882GHSA-rj39-56xf-v987

Micrometer Tracing Brave Bridge W3C Baggage propagation DoS vulnerability

Published Aug 21, 2026 · Updated Aug 27, 2026 · Assigned by vmware

Description

An application using Micrometer Tracing with W3C baggage propagation in the Brave bridge is vulnerable to denial of service (DoS) due to unbounded object allocation when extracting incoming baggage headers.
Micrometer Tracing 1.7.0
Micrometer Tracing 1.6.0 - 1.6.6
Micrometer Tracing 1.5.0 - 1.5.12
Micrometer Tracing 1.4.13 and earlier

Affected products

VendorProductAffectedFixed
Spring Micrometer Tracing 1.7.0, 1.6.0 – ≤ 1.6.6, 1.5.0 – ≤ 1.5.12, ≤ 1.4.13 —

References