CVE-2026-48696

Name: CVE-2026-48696
Creator: NVD / NIST
Published: 2026-05-26T18:16:53.057+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.2/10EPSS 0.12%

Last modified Jun 17, 2026

CVE-2026-48696 is a medium-severity vulnerability rated 6.2/10 on the CVSS scale. FastNetMon Community Edition through 1.2.9 has a buffer overflow, a different vulnerability than CVE-2026-48686 and CVE-2026-48689.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.

Description

FastNetMon Community Edition through 1.2.9 has a buffer overflow, a different vulnerability than CVE-2026-48686 and CVE-2026-48689.

Metrics

CVSS 3.1

6.2/10

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

EPSS Probability

0.12%

2.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pavel-Odintsov	Fastnetmon	<= 1.2.9

References

https://github.com/pavel-odintsov/fastnetmonProduct
https://lorikeetsecurity.com/blog/fastnetmon-cve-2026-48696-exabgp-sprintf-overflowThird Party Advisory

Timeline

Published: May 26, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-48696?

FastNetMon Community Edition through 1.2.9 has a buffer overflow, a different vulnerability than CVE-2026-48686 and CVE-2026-48689.

How severe is CVE-2026-48696?

CVE-2026-48696 has a CVSS score of 6.2/10 (MEDIUM severity). The EPSS model estimates a 0.12% probability of exploitation in the next 30 days.

How do I fix CVE-2026-48696?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-48696?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST