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7.5
Samsung Exynos 2200 mobile processor has a data leak risk due to uninitialized memory use
CVE-2025-66363
Summary
The Samsung Exynos 2200 mobile processor has a security issue that can allow unauthorized access to sensitive data. This is because the processor does not properly check memory initialization in certain messages, which can lead to data being leaked. To protect your device, ensure you have the latest software updates installed, and consider using a reputable antivirus program to scan for any potential security threats.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| samsung | exynos_2200_firmware | All versions | – |
Original title
An issue was discovered in LBS in Samsung Mobile Processor Exynos 2200. There was no check for memory initialization within DL NAS Transport messages.
Original description
An issue was discovered in LBS in Samsung Mobile Processor Exynos 2200. There was no check for memory initialization within DL NAS Transport messages.
nvd CVSS3.1
7.5
Vulnerability type
CWE-665
Published: 3 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026