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P4
CVE-2026-13589: PcapPlusPlus 25.05
CVE-2026-13589. CVSS 3.1 base score 5.6 (MEDIUM, Vendor/CNA). EPSS 0.00394 (percentile 0.33363), scored 25-Oct-2026.
Affected technology
PcapPlusPlus · 25.05
seladb
Component: Telnet Subnegotiation Packet Handler
Function: pcpp::TelnetLayer::getSubCommand
File: Packet
Attack conditions (VulDB, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 2.9/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-119, CWE-122
- CCR priority
- 22.5 /100 (P4)
- CVSS 3.1
- 5.6 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L · Vendor/CNA
- EPSS
- 0.00394 · percentile 0.33363 · 2026-10-25
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-13589.html