CVE-2026-5656

Status: ModifiedHigh (7.8)—

Profile import path traversal in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base score: 7.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.18%
Percentile among all scored CVEs: 7
Score date: 10/2/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1203 Exploitation for Client Executionexecution85 %
Primary impactT1005 Data from Local Systemcollection80 %
Secondary impactT1499.004 Application or System Exploitationimpact75 %

AV:L + UI:R indica ejecución en cliente (abrir perfil malicioso). CWE-22 (path traversal) permite lectura de archivos (T1005) y DoS (T1499.004) citados en descripción; posible ejecución de código remoto vía T1203.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Filter Network Traffic Application Isolation and Sandboxing Exploit Protection Update Software Data Loss Prevention

Affected technologies (1)

Wireshark — Wireshark

CWEs

CWE-22
CWE-22

References

Raw JSON (NVD)

Show

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