PT-2026-43356 · Debian+3 · Fastnetmon

CVE-2026-48696 · Published 2026-05-26 · Updated 2026-05-27

Telegram · Cvenotify

CVSS v3.1

6.2

Medium

Base vector

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

🚨 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.

🎖@cveNotify

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-676

CWE-120

Related Identifiers

CVE-2026-48696

Affected Products

Fastnetmon

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48696.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-48696 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-48696 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-48696 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-48696 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-48696 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-48696 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-48696 · Security Note
• https://github.com/pavel-odintsov/fastnetmon · Note
• https://github.com/pavel-odintsov/fastnetmon/pull/1050 · Note
• https://github.com/pavel-odintsov/fastnetmon/commit/97b04568b6f12977aedb9682fcd9ca7ca952e84a · Note
• https://lorikeetsecurity.com/blog/fastnetmon-cve-2026-48696-exabgp-sprintf-overflow · Note
• https://t.me/cveNotify/164871 · Telegram Post
• https://t.me/cveNotify/164774 · Telegram Post