An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500.

published 2026-03-03 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-208235

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 6%
public exploits: 0; none known

An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 8 mo ago (2026-03-04)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

Weakness

CWE-476 NULL Pointer Dereference

References

semiconductor.samsung.com /support/quality-support/product-security-updates/
vendor-advisory
semiconductor.samsung.com /support/quality-support/product-security-updates/cve-2025-62815/
vendor-advisory

Sources

CVE List CVE-2025-62815
NVD CVE-2025-62815

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Summary