CVE-2026-48696

State: Published
Severity: 6.2 Medium
Published: May 26, 2026
Updated: May 27, 2026
Reserved: May 22, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	6.2 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-676 Use of Potentially Dangerous Function

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/pavel-odintsov/fastnetmon
https://lorikeetsecurity.com/blog/fastnetmon-cve-2026-48696-exabgp-sprintf-overflow

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