CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HCVE-2026-48183 samsung semiconductor: Improper Preservation of Permissions
Critical (9.1) in samsung semiconductor. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.
Improper permission handling during buffer operations allows untrusted applications to create memory mappings with inappropriate permissions
Severity
- EPSS
- 0.2% (up from 0.1% a week ago) estimated probability of exploitation activity in the next 30 days; 16th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: yes · Technical impact: total, assessed 2026-11-10. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-281 Improper Preservation of Permissions
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- Assigned by
- samsungsemiconductor (CNA)
- NVD analysis
- Deferred: the NVD does not plan to analyze it
- Record from
- the NVD, synced
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Affected
- samsung semiconductor:exynos 1480
- samsung semiconductor:exynos 1580
- samsung semiconductor:exynos 1680
- samsung semiconductor:exynos 2400
- samsung semiconductor:exynos 2500
- samsung semiconductor:exynos 2600
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Samsung Semiconductor Exynos 1480 | before October 2026 |
| Samsung Semiconductor Exynos 2400 | before October 2026 |
| Samsung Semiconductor Exynos 1580 | before October 2026 |
| Samsung Semiconductor Exynos 2500 | before October 2026 |
| Samsung Semiconductor Exynos 2600 | before October 2026 |
| Samsung Semiconductor Exynos 1680 | before October 2026 |
History
- Scored 9.1 critical
Changes since this site first stored the record. The same for every record: /api/public/changes.