Vulnerability in Samsung Semiconductor Exynos 1480
CVSS score
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EPSS probability
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Risk score
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Published
4 h ago
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
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Source agreement
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Evidence confidence
%61
Short explanation
A double free vulnerability in the NPU driver (code 940) of Samsung Semiconductor’s Exynos 1480 and Exynos 2400 chips has been identified. Affected version range is “0 < October 2026”. No official patch has been verified and no active exploitation has been reported (S0).
Double free bugs can cause memory corruption and may lead to remote code execution with root privileges, threatening system integrity (S0).
What should be done?
- Monitor vendor advisories (S0)
- Apply patches promptly when released (S0)
- Ensure NPU driver is kept up‑to‑date on affected chips
The sources give limited detail on some technical conditions. Review the chain of evidence below before deciding how to act.
Chain of evidence and sources
CVE-2026-68993, Samsung Semiconductor Exynos 1480 ve Exynos 2400 çiplerinde NPU sürücüsündeki (940) hatalı gösterge yönetiminden kaynaklanan çift serbest bırakma açığı içerir (S0).
Resmi kaynaklarda yama durumu doğrulanamamış; bu, yamanın mevcut olmadığı anlamına gelmez (S0).
Show the technical text from the sources
A double free vulnerability in NPU driver due to improper pointer management (940)
CWE: CWE-415
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-68993 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-68993 weaknesses.
Official Sources and Advisories
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Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
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