In IMS, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Unisoc (shanghai) Technologies Co., Ltd.
  • Sc7731e/sc9832e/sc9863a/t310/t610/t618/t7200/t7225/t7250/t7255/t7280/t7300/t8100/t9100/t8200/t8300

No data.

No data.

References
Link Providers
https://www.unisoc.com/en/support/product-security-bulletin/2072920457676509185 cve-icon
History

Mon, 06 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Unisoc (shanghai) Technologies Co., Ltd.
Unisoc (shanghai) Technologies Co., Ltd. sc7731e/sc9832e/sc9863a/t310/t610/t618/t7200/t7225/t7250/t7255/t7280/t7300/t8100/t9100/t8200/t8300
Vendors & Products Unisoc (shanghai) Technologies Co., Ltd.
Unisoc (shanghai) Technologies Co., Ltd. sc7731e/sc9832e/sc9863a/t310/t610/t618/t7200/t7225/t7250/t7255/t7280/t7300/t8100/t9100/t8200/t8300

Mon, 06 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Unisoc IMS Leading to Remote Denial of Service
Weaknesses CWE-125

Mon, 06 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 06 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Unisoc IMS Leading to Remote Denial of Service
Weaknesses CWE-125

Sun, 05 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Title IMS Out-of-Bounds Read Causing Remote Denial of Service on Unisoc SoCs
Weaknesses CWE-125

Sun, 05 Jul 2026 01:15:00 +0000

Type Values Removed Values Added
Title IMS Out-of-Bounds Read Causing Remote Denial of Service on Unisoc SoCs
Weaknesses CWE-125

Sat, 04 Jul 2026 12:45:00 +0000

Type Values Removed Values Added
Title Unisoc IMS Out-of-Bounds Read Enables Remote Denial of Service
Weaknesses CWE-125

Sat, 04 Jul 2026 01:30:00 +0000

Type Values Removed Values Added
Title Unisoc IMS Out-of-Bounds Read Enables Remote Denial of Service
Weaknesses CWE-125

Fri, 03 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in Unisoc IMS Leads to Remote Denial of Service
Weaknesses CWE-788

Fri, 03 Jul 2026 10:00:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in Unisoc IMS Leads to Remote Denial of Service
Weaknesses CWE-788

Fri, 03 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Description In IMS, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed.
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Unisoc

Published: 2026-07-03T05:52:23.325Z

Updated: 2026-07-06T17:33:00.630Z

Reserved: 2026-03-27T08:39:20.675Z

Link: CVE-2026-4967

cve-icon Vulnrichment

Updated: 2026-07-06T17:32:54.629Z

cve-icon NVD

No data.

cve-icon Redhat

No data.