PT-2026-1323 · Samsung · Exynos 1580+5

Published 2026-01-05 · Updated 2026-01-05 · CVE-2025-52516

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Samsung Mobile Processor and Wearable Processor Exynos 1330 Samsung Mobile Processor and Wearable Processor Exynos 1380 Samsung Mobile Processor and Wearable Processor Exynos 1480 Samsung Mobile Processor and Wearable Processor Exynos 2400 Samsung Mobile Processor and Wearable Processor Exynos 1580 Samsung Mobile Processor and Wearable Processor Exynos 2500

Description An invalid kernel address dereference exists within the issimian device driver, potentially leading to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Untrusted Pointer Dereference

Weakness Enumeration

CWE-822

Related Identifiers

CVE-2025-52516

Affected Products

Exynos 1330

Exynos 1380

Exynos 1480

Exynos 1580

Exynos 2400

Exynos 2500

References · 5

• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-52516 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-52516 · Security Note
• https://t.me/CVEtracker/41412 · Telegram Post
• https://twitter.com/CVEnew/status/2008251292330987673 · Twitter Post