Out-of-bounds write in MediaTek, Inc. MediaTek Chipset
CVSS score
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EPSS probability
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Risk score
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Published
2 h ago
Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.
Impact on My Inventory
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
Tam uyum
Evidence confidence
%63
Short explanation
In the MediaTek chipset modem, an incorrect bounds check leads to an out-of-bounds write that allows local root privilege escalation. No user interaction is required and official patches could not be verified.
If root privileges are compromised, attackers gain full control and can jeopardize data integrity.
What should be done?
- Monitor vendor advisory
- Apply patch when released
- Run devices with least privilege
- Restrict access via network segmentation
- Implement monitoring for anomalies
Chain of evidence and sources
CVE-2026-20565, MediaTek modeminde sınır dışı yazma hatası nedeniyle yerel root yetkileri elde etmeye olanak tanır.
Aktif bir istismar rapor edilmemiştir ve yama durumu resmi kaynaklarda doğrulanamamıştır (UNKNOWN).
Açık, MT2716, MT2735, MT2737 ve diğer birçok MediaTek chipset modelini etkiler.
Show the technical text from the sources
In Modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01778991; Issue ID: MSV-8900.
CWE: CWE-787
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
Affected Products
The following products are affected by CVE-2026-20565 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | MediaTek, Inc. | MediaTek chipset | View |
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-2026-20565 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-2026-20565 weaknesses.
Official Sources and Advisories
Yama durumu bilinmiyor
Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
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