CVE-2026-42953CWE-787

Out-of-bounds write in Labcenter Proteus

High · published July 7, 2026

CVSS v4.0
8.4
EPSS
0%
Percentile
7.6
In the wild
Unconfirmed
What it is

The application contains an out-of-bounds write vulnerability that can be exploited by an attacker to cause the program to write data past the end of an allocated memory buffer. This can lead to arbitrary code execution.

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00184 · 7.6th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-07-07T21:39Z
EPSS history
Timeline
  • 07 JUL 21:39Z
    Out-of-bounds write in Labcenter Proteus
    cvelistv5