CVE-2026-20417CWE-787

In pcie, there is a possible out of bounds write due to a missing bounds check

Medium · published February 2, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
0.5
In the wild
Unconfirmed
What it is

In pcie, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10314946 / ALPS10340155; Issue ID: MSV-5154.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00092 · 0.5th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-02-02T08:15Z
EPSS history
Timeline
  • 02 FEB 08:15Z
    In pcie, there is a possible out of bounds write due to a missing bounds check
    cvelistv5