CVE-2018-25367CWE-120

NASA openVSP 3.16.1 Denial of Service via Buffer Overflow

Medium · published May 25, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
5.8
In the wild
Unconfirmed
What it is

NASA openVSP 3.16.1 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the geometry name field. Attackers can trigger a denial of service by pasting a 5000-byte payload into the name input field within the Geom browser pod addition interface.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00168 · 5.8th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-05-25T14:15Z
EPSS history
Timeline
  • 25 MAY 14:15Z
    NASA openVSP 3.16.1 Denial of Service via Buffer Overflow
    cvelistv5