CVE-2026-0995

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-0995
An issue has been identified in Arm C1-Pro before r1p2-50eac0, where, under certain conditions, a TLBI+DSB might fail to ensure the completion of memory accesses related to SME.

3.6 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 2.5

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://developer.arm.com/documentation/111823 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:arm:c1-pro_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:arm:c1-pro:-:*:*:*:*:*:*:*
History

20 Apr 2026, 12:53

Type Values Removed Values Added
First Time Arm c1-pro Firmware
Arm c1-pro
Arm
Summary
  • (es) Se ha identificado un problema en Arm C1-Pro anterior a r1p2-50eac0, donde, bajo ciertas condiciones, un TLBI+DSB podría fallar en garantizar la finalización de los accesos a memoria relacionados con SME.
References () https://developer.arm.com/documentation/111823 - () https://developer.arm.com/documentation/111823 - Vendor Advisory
CPE cpe:2.3:h:arm:c1-pro:-:*:*:*:*:*:*:*
cpe:2.3:o:arm:c1-pro_firmware:*:*:*:*:*:*:*:*

02 Mar 2026, 17:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 3.6

02 Mar 2026, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-02 15:16

Updated : 2026-04-20 12:53

NVD link : CVE-2026-0995

Mitre link : CVE-2026-0995

CVE.ORG link : CVE-2026-0995

JSON object : View

Products Affected

arm

  • c1-pro
  • c1-pro_firmware
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')