Skip to content
Fencer Vulns
critical 9.8

CVE-2022-2466 json

Quarkus does not terminate HTTP requests header context

published 2022-08-31 4 y ago modified 2026-06-17 4 mo ago also GHSA-mwhw-6p27-4crc , EUVD-2022-6884

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

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

Patch / fix

  • maven io.quarkus:quarkus-core-parent 2.10.4
  • quarkus quarkus 2.10.4

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-2466 updated cvss 5.3

smallrye-graphql: Request Context not terminated with GraphQL

  • Red Hat build of Quarkus smallrye-graphql
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.91% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/quarkusio/quarkus/issues/26748 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven io.quarkus:quarkus-core-parent
>=2.10.0, <2.10.4
2.10.4

Affected products

  • n/a quarkus

Classification

Weakness
  • CWE-444 Inconsistent Interpretation of HTTP Requests

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.