CVE-2023-39456

—

CVSS 3.1

7.5 high

EPSS

54%p99

Published

Oct 17, 2023 (Oct 17, 2023)

Modified

Jun 17, 2026

Description

Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 9.2.3, which fixes the issue.

Vendors: apache fedoraproject
Products: traffic server, fedora
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (53.8%)

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