What’s Vulnerable › Vulnerabilities

CVE-2025-54602

• Severity: high (CVSS 7.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-06 · updated 2026-07-24
• Weakness: CWE-362

Description

An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Improper synchronization on a global variable leads to a use-after-free. An attacker can trigger a race condition by invoking an ioctl function concurrently from multiple threads.

Affected products

• Samsung Exynos 1080 firmware: all versions
• Samsung Exynos 1280 firmware: all versions
• Samsung Exynos 1330 firmware: all versions
• Samsung Exynos 1380 Firmware: all versions
• Samsung Exynos 1480 Firmware: all versions
• Samsung Exynos 1580 firmware: all versions
• Samsung Exynos 850 firmware: all versions
• Samsung Exynos 980 Firmware: all versions
• Samsung Exynos W1000 Firmware: all versions
• Samsung Exynos W920 Firmware: all versions
• Samsung Exynos W930 Firmware: all versions

References

• https://semiconductor.samsung.com/support/quality-support/product-security-updates/
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-54602/

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