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.

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.

The EPSS score is 0.00403.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Unisoc (Shanghai) Technologies Co., Ltd. SC7731E/SC9832E/SC9863A/T310/T610/T618/T7200/T7225/T7250/T7255/T7280/T7300/T8100/T9100/T8200/T8300 unaffected
Version Status Constraints
Android13/Android14/Android15/Android16 affected —

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Unisoc

Published:

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

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

Link: CVE-2026-4967

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-07-05T01:00:04Z

Weaknesses