HIGHCVSS v3.1 8.1Vulnerability
CVE-2026-125401
Ettercap through 0.8.4.1 contains a heap buffer overflow vulnerability in gg_get_version() in src/dissectors/ec_gg.c that writes up to 44 bytes into a 30-byte allocation. Remote attackers can send Gadu-Gadu traffic on TCP port 8074 with a crafted version field through a monitored network to corrupt heap memory in the Ettercap process, which normally runs as root.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-10T23:33:48.924589+00:00
- Epss score
- 0.00387
- Cvss severity
- HIGH
- Cvss score
- 8.1
- Retrieved at
- 2026-11-10T23:35:17+00:00
- Last source
- FIRST EPSS
- Score
- 8.1
- Cvss version
- 3.1
- Cve id
- CVE-2026-125401
- Cvss vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- First seen by Signal
- 2026-11-10T03:20:44+00:00
- Vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Published at
- 2026-11-10T00:17:14.540
- Last modified
- 2026-11-10T00:17:14.540
- Epss percentile
- 0.33086
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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