Out-of-bounds Read in N/a
CVE-2026-48682
FastNetMon Community Edition through 1.2.9 contains an out-of-bounds read in the IPv4 packet parser. In src/simple_packet_parser_ng.cpp, after validating that the packet contains at least sizeof(ipv4_header_t) bytes (20 bytes), the code ad…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (4.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- N/a — versions n/a
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-48682?
- CVE-2026-48682 is a medium-severity vulnerability in N/a, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2026-06-02.
- How severe is CVE-2026-48682?
- Medium severity. CVSS v3 base score is 5.9 out of 10.