{"id":"EUVD-2026-38321","enisaUuid":"d29252ee-4b47-3370-beb5-acc2271ca7a6","description":"opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 2.8.0, W3CBaggagePropagator.extract() in @opentelemetry/core does not enforce size limits when parsing inbound baggage HTTP headers. The W3C Baggage specification recommends a maximum of 8,192 bytes and 180 entries; these limits were only enforced on the outbound (inject()) path, not on the inbound (extract()) path. Parsing oversized baggage causes memory allocation proportional to the header size without any cap. This vulnerability is fixed in 2.8.0.","datePublished":"Jun 22, 2026, 4:52:54 PM","dateUpdated":"Jun 23, 2026, 4:11:07 PM","baseScore":5.3,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","references":"https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-8988-4f7v-96qf\n","aliases":"CVE-2026-54285\nGHSA-8988-4f7v-96qf\n","assigner":"GitHub_M","epss":0.4,"enisaIdProduct":[{"id":"a84e7c94-11ec-3fef-b364-2ac9f73144c5","product":{"name":"opentelemetry-js","vendor":{"name":"open-telemetry"}},"product_version":"\u003c 2.8.0"}],"enisaIdVendor":[{"id":"b3949b06-180c-3877-ab75-651210ebd5eb","vendor":{"name":"open-telemetry"}}],"enisaIdVulnerability":[{"id":"a095e17c-b08c-301c-851e-c3e2af6c32a4","vulnerability":{"id":"CVE-2026-54285","description":"opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 2.8.0, W3CBaggagePropagator.extract() in @opentelemetry/core does not enforce size limits when parsing inbound baggage HTTP headers. The W3C Baggage specification recommends a maximum of 8,192 bytes and 180 entries; these limits were only enforced on the outbound (inject()) path, not on the inbound (extract()) path. Parsing oversized baggage causes memory allocation proportional to the header size without any cap. This vulnerability is fixed in 2.8.0.","datePublished":"Jun 22, 2026, 4:52:54 PM","dateUpdated":"Jun 23, 2026, 4:11:07 PM","status":"PUBLISHED","baseScore":5.3,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","references":"https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-8988-4f7v-96qf\n","enisa_id":"EUVD-2026-38321\n","assigner":"GitHub_M","epss":0.4,"dataProcessed":"Nov 7, 2026, 7:20:27 AM","vulnerabilityProduct":[{"id":"8f13a11f-3eeb-32f8-847b-8e8519a5a809","product":{"name":"opentelemetry-js","vendor":{"name":"open-telemetry"}},"product_version":"\u003c 2.8.0"}],"vulnerabilityVendor":[{"id":"8f2fd6d9-feb9-32d5-95a1-92a3af828f1b","vendor":{"name":"open-telemetry"}}]}},{"id":"dda5ce1e-cc24-3764-8ad0-44f56d736b8b","vulnerability":{"id":"GHSA-8988-4f7v-96qf","description":"OpenTelemetry Core: Unbounded memory allocation in W3C Baggage propagation","datePublished":"Jun 15, 2026, 8:38:30 PM","dateUpdated":"Aug 24, 2026, 6:08:08 PM","baseScore":0.0,"references":"https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-8988-4f7v-96qf\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-54285\nhttps://github.com/open-telemetry/opentelemetry-js\n","enisa_id":"EUVD-2026-38321\n","aliases":"GHSA-8988-4f7v-96qf\nCVE-2026-54285\n","epss":0.0,"dataProcessed":"Nov 1, 2026, 2:01:46 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}}],"enisaIdAdvisory":[{"id":"130222d1-6aa1-3c86-ac44-014e97006da6","advisory":{"id":"WID-SEC-W-2026-2618","description":"IBM App Connect Enterprise: Mehrere Schwachstellen","summary":"Ein Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um Daten zu manipulieren.","datePublished":"Aug 2, 2026, 10:00:00 PM","dateUpdated":"Aug 5, 2026, 10:00:00 PM","baseScore":0.0,"references":"https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2618.json\nhttps://wid.cert-bund.de/portal/wid/securityadvisory?name\u003dWID-SEC-2026-2618\n","aliases":"CVE-2026-11525\nCVE-2026-12151\nCVE-2026-13676\nCVE-2026-53550\nCVE-2026-54285\nCVE-2026-59869\nCVE-2026-59877\nCVE-2026-6733\nCVE-2026-6734\nCVE-2026-9675\nCVE-2026-9678\nCVE-2026-9679\nCVE-2026-9697\n","source":{"id":8,"name":"csaf_certbund"},"advisoryProduct":[{"id":"1fc029ff-4d52-3e35-a732-0f602ec6b6ed","product":{"name":"13.0.8.1","vendor":{"name":"IBM"}}},{"id":"43a7af6b-20b9-398e-97dd-14616ea2a21d","product":{"name":"App Connect Enterprise","vendor":{"name":"IBM"}}},{"id":"4fe83a20-f46d-332a-ab87-f96fa3463125","product":{"name":"12.0.12.28","vendor":{"name":"IBM"}}},{"id":"c9e61730-ac84-331b-8d0b-a573a948b525","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat"}}}]}}]}