CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2026-68990
High (7.8) in samsung semiconductor. EPSS 0.1% estimated probability of exploitation activity in the next 30 days.
In the Samsung Exynos H-Arx DRM plugin, improper input validation during buffer operations can cause memory corruption, potentially leading to denial of service or privilege escalation.
Severity
- EPSS
- 0.1% estimated probability of exploitation activity in the next 30 days; 3rd percentile. Scored 2026-11-10. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: no · 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-681 Incorrect Conversion between Numeric Types
- Published
- Modified
- Assigned by
- samsungsemiconductor (CNA)
- NVD analysis
- Deferred: the NVD does not plan to analyze it
- Record from
- the NVD, synced
Ask an AI about this CVE
Show the prompt
Explain CVE-2026-68990 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-68990?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-68990?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-68990 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
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 November 2026 |
| Samsung Semiconductor Exynos 2400 | before November 2026 |
| Samsung Semiconductor Exynos 1580 | before November 2026 |
| Samsung Semiconductor Exynos 2500 | before November 2026 |
| Samsung Semiconductor Exynos 2600 | before November 2026 |
| Samsung Semiconductor Exynos 1680 | before November 2026 |
History
- Scored 7.8 high
Changes since this site first stored the record. The same for every record: /api/public/changes.