Low severity · published Sep 14, 2026
CVE-2026-33960
An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 1580, 1680, W920, W930, and W1000
2.8
CVSS
0.1%
EPSS
No
On KEV
Description
An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 1580, 1680, W920, W930, and W1000. . A malformed ioctl command to the Wi-Fi interface device can lead to improper buffer size allocation, resulting in an out-of-bounds write and causing a denial of service (DoS).
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
E1
Exynos 1330 firmware · Samsung
through 2025-12-18 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-33960
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-33960
semiconductor.samsung.com
https://semiconductor.samsung.com/support/quality-support/product-security-updates/
semiconductor.samsung.com
https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-33960/
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