NULL pointer dereference 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
2
Source agreement
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Evidence confidence
%58
Short explanation
In the Exynos 1480 and 2400 NPU drivers, insufficient validation of user input in the ioctl handler can lead to an out‑of‑bounds write, causing a denial‑of‑service (DoS) (CVE-2026-69025).
Denial‑of‑service can disrupt system stability and interrupt normal device operation.
What should be done?
- Monitor the vendor advisory and apply a patch when released.
- If no patch is available, consider disabling the NPU driver.
- Keep systems updated and disable unnecessary services.
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-2026-69025, Samsung Semiconductor Exynos 1480 ve 2400 NPU sürücüsünde null pointer dereference nedeniyle sınır dışı yazıma ve hizmet reddine yol açabilir.
Bu zafiyet için resmi yama durumu doğrulanamadı; yama mevcut olup olmadığı belirsizdir.
CVE-2026-69025 şu anda CISA KEV listesinde yer almıyor ve aktif istismar kanıtı bulunmamaktadır.
Show the technical text from the sources
In the Exynos NPU driver, improper validation of user input in the ioctl handler can lead to an out-of-bounds write, which causes a denial of service
CWE: CWE-476
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-2026-69025 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-2026-69025 weaknesses.
Official Sources and Advisories
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Weakness Type (CWE & CAPEC)
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