CVE-2026-0111

In ns_GetUserData of ns_SmscbUtilities.c, there is a possible out of bounds write due to an incorrect bounds check

Critical · published March 10, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
23.4
In the wild
Unconfirmed
What it is

In ns_GetUserData of ns_SmscbUtilities.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00318 · 23.4th percentile
Published
2026-03-10T20:46Z
EPSS history
Timeline
  • 10 MAR 20:46Z
    In ns_GetUserData of ns_SmscbUtilities.c, there is a possible out of bounds write due to an incorrect bounds check
    cvelistv5