5.5

CVE-2026-20494

EPSS 0.1%
Veröffentlicht 03.08.2026 02:06:01
Zuletzt bearbeitet 19.08.2026 15:08:45
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In wifi, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10960006 /  BORA00155314, BORA00155001, BORA00154907; Issue ID: MSV-7570.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 4

NVD 3 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Mediatek ≫ Mt6890 Firmware Version-

Mediatek ≫ Mt6890 Version-

Mediatek ≫ Mt6988 Firmware Version-

Mediatek ≫ Mt6988 Version-

Mediatek ≫ Mt6990 Firmware Version-

Mediatek ≫ Mt6990 Version-

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.1%	0.011

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
CISA-ADP	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://www.mediatek.com/product-security-bulletin/August-2026

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2026-20494

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2026-20494

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2026-20494

EUVD