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Vulnerability record · CVE-2022-2466 · published 31 August 2022

CVE-2022-2466: Quarkus http request smuggling vulnerability

Quarkus · Quarkus

It was found that Quarkus 2.10.x does not terminate HTTP requests header context which may lead to unpredictable behavior.

9.8 CVSS 3.1 Critical EPSS 1.9% · top 21.5% CWE-444 · HTTP request smuggling
9.8CVSS 3.1 base score
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

It was found that Quarkus 2.10.x does not terminate HTTP requests header context which may lead to unpredictable behavior.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/quarkusio/quarkus/issues/26748 ExploitIssue TrackingThird Party Advisory
https://github.com/quarkusio/quarkus/issues/26748 ExploitIssue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-2466), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.