{"id":"CVE-2026-59323","title":"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.\nMicrometer Tracing 1.7.0\nMicro…","summary":"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.\nMicrometer Tracing 1.7.0\nMicro…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-770"],"published":"2026-08-21","updated":"2026-10-16","sourceUpdated":"2026-10-16T15:10:00.103","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59323","references":[{"url":"https://spring.io/security/cve-2026-59323","label":"security@vmware.com"}],"tags":["nvd"],"epss":0.00402,"epssPercentile":0.34293,"ingestedAt":"2026-10-27T18:52:09.903Z","slug":"CVE-2026-59323","body":"## Overview\n\nAn 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.\nMicrometer Tracing 1.7.0\nMicrometer Tracing 1.6.0 - 1.6.6\nMicrometer Tracing 1.5.0 - 1.5.12\nMicrometer Tracing 1.4.13 and earlier\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}