CVE-2026-38969

✕ Withdrawn — historical dataHIGHPre-NVD 7.5
7.5CVSS

ruby webrick through v1.9.2 WEBrick reparses trailer Content-Length into canonical request state, enabling request smuggling. NOTE: the Supplier reports that "The project README states that it is suitable for testing and development, and that its developers do not encourage its use to serve production web applications that may be subject to hostile input. It is not a production web server and is not intended to receive traffic from untrusted sources. Request smuggling is only reachable when WEBrick sits behind a proxy and receives hostile traffic in a production deployment, which is the configuration the project documents as discouraged."

CVSS v3
7.5
EchelonGraph score
Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
EPSS PROB
—
EPSS %ILE
—
KEV
—Not applicable: this CVE ID was withdrawn

Published

July 2, 2026

Last Modified

July 10, 2026

References (3)

Frequently asked(4)

What is CVE-2026-38969?
CVE-2026-38969 is a rejected CVE ID: its record was withdrawn on July 14, 2026 and no longer describes a vulnerability. Reason given: DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.
When was the CVE record for CVE-2026-38969 published?
The CVE record for CVE-2026-38969 was published on July 2, 2026. EchelonGraph's copy of the record carries a last-modified date of July 10, 2026; the record at its source may have been updated since.
What is the CVSS score of CVE-2026-38969?
CVE-2026-38969 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-38969?
There is nothing to remediate under CVE-2026-38969: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.