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CVE-2026-0113 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 11, 2026

ns_GetUserData - Privilege Escalation

Published: March 10, 2026Updated: March 11, 2026Remote Exploitable

Overview

ns_GetUserData in ns_SmscbUtilities.c contains an out of bounds write caused by incorrect bounds check, letting remote attackers escalate privileges without additional execution privileges, exploit requires no user interaction.

Severity & Score

Severity: Critical
CVSS Score: 9.8

Impact

Remote attackers can escalate privileges without needing additional execution rights, potentially gaining unauthorized access.

Mitigation

Update to the latest version containing the fix.

Details

CVE ID
CVE-2026-0113
Severity
Critical
CVSS Score
9.8
Type
out_of_bounds_rw
Status
confirmed

CWE

  • CWE-787

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H