How severe is CVE-2025-52519?

CVE-2025-52519 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2025-52519 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-52519?

CVE-2025-52519 primarily affects Samsung Exynos 1330 Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-52519?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-52519 have an EU (EUVD) identifier?

Yes. CVE-2025-52519 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0834.

When was CVE-2025-52519 published?

CVE-2025-52519 was published on 2026-01-05 and last updated on 2026-06-17.

CVE-2025-52519

CVE-2025-52519 is a high-severity vulnerability in Samsung Exynos 1330 Firmware with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-0834
Weakness: CWE-20
Affected product: Samsung Exynos 1330 Firmware
Published: 2026-01-05
Last modified: 2026-06-17

Description

An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, and 2500. Improper validation of user-space input in the issimian device driver leads to information disclosure and a denial of service.

Frequently asked questions

What is CVE-2025-52519?: An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, and 2500. Improper validation of user-space input in the issimian device driver leads to information disclosure and a denial of service.
How severe is CVE-2025-52519?: CVE-2025-52519 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2025-52519 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-52519?: CVE-2025-52519 primarily affects Samsung Exynos 1330 Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-52519?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-52519 have an EU (EUVD) identifier?: Yes. CVE-2025-52519 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0834.
When was CVE-2025-52519 published?: CVE-2025-52519 was published on 2026-01-05 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:o:samsung:exynos_1330_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1480_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1580_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2400_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2500_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Samsung Exynos 1330 Firmware

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CVE-2025-52910 — Critical (CVSS 9.8): An issue was discovered in the GPU in Samsung Mobile Processor and Wearable Processor Exynos 1280, 2200, 1330, 1380,…
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