Is CVE-2026-10117 in the CISA KEV catalog?

No. CVE-2026-10117 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-10117?

CVE-2026-10117 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2026-10117?

CVE-2026-10117 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2026-10117?

No published fix for CVE-2026-10117 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2026-10117

MEDIUM

4.3

CVSS v3

NVD

Description

A weakness has been identified in Open5GS up to 2.7.7. This issue affects the function ogs_pool_id_calloc in the library /lib/sbi/nghttp2-server.c. Executing a manipulation can lead to denial of service. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. It is best practice to apply a patch to resolve this issue.

CWE-404

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.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

Other references5

Embed a live status badge for CVE-2026-10117

Markdown

[![CVE-2026-10117](https://tridentstack.com/cve/badge/CVE-2026-10117.svg)](https://tridentstack.com/cve/CVE-2026-10117)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-10117"><img src="https://tridentstack.com/cve/badge/CVE-2026-10117.svg" alt="CVE-2026-10117"></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.

Start free

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 2026-06-01.