CVE-2026-93494
HIGHDescription
A flaw was found in Netty's StompSubframeDecoder component. A remote attacker can exploit this vulnerability by sending a specially crafted STOMP frame body without its terminating null byte. This causes the decoder to allocate a ByteBuf (a buffer for bytes) that is never released, leading to a permanent memory leak. Over time, this uncontrolled memory consumption can result in a Denial of Service (DoS) for the application using the affected STOMP codec.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploit Intelligence
EPSS data unavailable for this CVE.
References
Related Vulnerabilities
Other CWE-1035 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2026-93579 | Medium | 6.5 | - | - | - |
| CVE-2026-93578 | Medium | 5.9 | - | - | - |
| CVE-2026-93575 | High | 7.5 | - | - | - |
| CVE-2026-93566 | Medium | 6.5 | - | - | - |
| CVE-2026-93565 | High | 7.5 | - | - | - |
| CVE-2026-93564 | High | 7.5 | - | - | - |
Common questions
How do I fix CVE-2026-93494?
No published fix for CVE-2026-93494 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
How severe is CVE-2026-93494?
CVE-2026-93494 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
Embed a live status badge for CVE-2026-93494
Markdown
[](https://tridentstack.com/cve/CVE-2026-93494)HTML
<a href="https://tridentstack.com/cve/CVE-2026-93494"><img src="https://tridentstack.com/cve/badge/CVE-2026-93494.svg" alt="CVE-2026-93494"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-09-18.