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Case File

CVE-2018-9258

HIGH · CVSS 7.5 EPSS 1.98%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-04-04 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2018-9258
Severity
HIGH
CVSS
7.5
EPSS
1.98%

Original NVD Description

In Wireshark 2.4.0 to 2.4.5, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by preserving valid data sources.

Related CVEs

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CVE-2026-15168 LOW CVE-2026-15174 MEDIUM CVE-2026-15173 MEDIUM CVE-2026-15172 MEDIUM CVE-2026-15171 MEDIUM CVE-2026-15170 MEDIUM