What is CVE-2026-114457?

CVE-2026-114457 is a low-severity vulnerability, classified under Improper Null Termination. CVSS score: 3.7/10. Published 2026-10-22.

How severe is CVE-2026-114457?

Low severity. CVSS v3 base score is 3.7 out of 10.

CVE-2026-114457

CVE-2026-114457

A flaw was found in mod_qos. An unauthenticated remote attacker could cause a Denial of Service (DoS) by sending a specially crafted JSON request when JSON body filtering is enabled. Due to improper string termination during the processing of percent-encoded input, the module reads past allocated memory boundaries, which can cause an Apache worker process to crash.

Published 2026-10-22 · last modified 2026-10-22.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

CWE-170 — Improper Null Termination

References

access.redhat.com/security/cve/CVE-2026-114457 (vdb-entry)
bugzilla.redhat.com/show_bug.cgi (issue-tracking)

Frequently asked questions

What is CVE-2026-114457?: CVE-2026-114457 is a low-severity vulnerability, classified under Improper Null Termination. CVSS score: 3.7/10. Published 2026-10-22.
How severe is CVE-2026-114457?: Low severity. CVSS v3 base score is 3.7 out of 10.