High severity · published Jul 3, 2026
CVE-2026-4967
In IMS, there is a possible out of bounds read due to a missing bounds check
7.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
SC7731E/SC9832E/SC9863A/T310/T610/T618/T7200/T7225/T7250/T7255/T7280/T7300/T8100/T9100/T8200/T8300 · Unisoc (Shanghai) Technologies Co., Ltd.
Android13/Android14/Android15/Android16 · source: vendor
Affected product
SC
SC7731E/SC9832E/SC9863A/T310/T610/T618/T7200/T7225/T7250/T7255/T7280/T7300/T8100/T9100/T8200/T8300
Unisoc (Shanghai) Technologies Co., Ltd.
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4967
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4967
www.unisoc.com
https://www.unisoc.com/en/support/product-security-bulletin/2072920457676509185
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