Medium severity · published Oct 12, 2026
CVE-2026-66085
Information Disclosure in Modem
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
In modem, there is a possible information disclosure due to missing filtering of sensitive data in crash dumps. This could lead to local information disclosure with no additional execution privileges needed.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Modem · Unisoc (Shanghai) Technologies Co., Ltd.
T8100; T9100; T8300 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-66085
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-66085
www.unisoc.com
https://www.unisoc.com/en/support/product-security-bulletin/2109454821805424641
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