P5Verified

CVE-2026-110661: CGNS 0 through 4.5.2

CVE-2026-110661. CVSS 3.1 base score 3.3 (GitHub Advisory Database).

Affected technology

CGNS · 0 through 4.5.2
CGNS

Description’s affected range: through 4.5.2

Component: Not specified by the source

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

What an attacker can do

Attackers can craft .cgns or .adf files whose non-NUL-terminated end tag causes ADFI_stridx_c to scan past disk_node_data, crashing tools like cgnslist. Vendor/CNA’s CVSS 4.0 assessment (base score 4.8/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-125
CCR priority: 13.2 /100 (P5)
CVSS 3.1: 3.3 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-15 01:13:25.227066+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-110661.html