P5Verified

CVE-2026-106026: tftp-hpa 5.4 to before 6.0

CVE-2026-106026. CVSS 3.1 base score 3.7 (ghsa).

Affected technology

tftp-hpa · 5.4 to before 6.0
H. Peter Anvin

Description’s affected range: before 6.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated remote attackers can send read or write requests whose filename matches a remap jump rule to crash the forked in.tftpd request handler. Vendor/CNA’s CVSS 4.0 assessment (base score 6.3/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 2026-10-06 17:56:32.131491+00:00

CWE: CWE-125
CCR priority: 14.8 /100 (P5)
CVSS 3.1: 3.7 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-06 17:57:05.567630+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-106026.html