CVE-2026-20500

🗓️ 07 Sep 2026 01:57:13Reported by MediaTekType

Improper input validation in Modem causes local DoS requiring user interaction.

Reporter	Title	Published	Views	Family All 8
Circl	CVE-2026-20500	7 Sep 202612:45	–	circl
Cvelist	CVE-2026-20500	7 Sep 202601:57	–	cvelist
EUVD	EUVD-2026-72193	7 Sep 202601:57	–	euvd
NVD	CVE-2026-20500	7 Sep 202602:17	–	nvd
OSV	ASB-A-528209857	1 Sep 202600:00	–	osv
Positive Technologies	PT-2026-86596	7 Sep 202600:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2026-20500: Improper Certificate Validation	7 Sep 202600:00	–	rapid7
Vulnrichment	CVE-2026-20500	7 Sep 202601:57	–	vulnrichment

NVD

Vulners

Node

AND

mediatek mt2716_firmwareMatch-

mediatek mt2716Match-

Node

AND

mediatek mt6835_firmwareMatch-

mediatek mt6835Match-

Node

AND

mediatek mt6858_firmwareMatch-

mediatek mt6858Match-

Node

AND

mediatek mt6878_firmwareMatch-

mediatek mt6878Match-

Node

AND

mediatek mt6881_firmwareMatch-

mediatek mt6881Match-

Node

AND

mediatek mt6897_firmwareMatch-

mediatek mt6897Match-

Node

AND

mediatek mt6899_firmwareMatch-

mediatek mt6899Match-

Node

AND

mediatek mt6982vb_firmwareMatch-

mediatek mt6982vbMatch-

Node

AND

mediatek mt6986_firmwareMatch-

mediatek mt6986Match-

Node

AND

mediatek mt6988_firmwareMatch-

mediatek mt6988Match-

Node

AND

mediatek mt6991_firmwareMatch-

mediatek mt6991Match-

Node

AND

mediatek mt6993_firmwareMatch-

mediatek mt6993Match-

Node

AND

mediatek mt8668_firmwareMatch-

mediatek mt8668Match-

Node

AND

mediatek mt8676_firmwareMatch-

mediatek mt8676Match-

Node

AND

mediatek mt8678_firmwareMatch-

mediatek mt8678Match-

Node

AND

mediatek mt8755_firmwareMatch-

mediatek mt8755Match-

Node

AND

mediatek mt8775_firmwareMatch-

mediatek mt8775Match-

Node

AND

mediatek mt8792_firmwareMatch-

mediatek mt8792Match-

Node

AND

mediatek mt8793_firmwareMatch-

mediatek mt8793Match-

Node

AND

mediatek mt8863_firmwareMatch-

mediatek mt8863Match-

Node

AND

mediatek mt8873_firmwareMatch-

mediatek mt8873Match-

Node

AND

mediatek mt8883_firmwareMatch-

mediatek mt8883Match-

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MediaTek chipset",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "MT2716",
        "status": "affected"
      },
      {
        "version": "MT6835",
        "status": "affected"
      },
      {
        "version": "MT6858",
        "status": "affected"
      },
      {
        "version": "MT6878",
        "status": "affected"
      },
      {
        "version": "MT6881",
        "status": "affected"
      },
      {
        "version": "MT6897",
        "status": "affected"
      },
      {
        "version": "MT6899",
        "status": "affected"
      },
      {
        "version": "MT6982VB",
        "status": "affected"
      },
      {
        "version": "MT6986",
        "status": "affected"
      },
      {
        "version": "MT6988",
        "status": "affected"
      },
      {
        "version": "MT6991",
        "status": "affected"
      },
      {
        "version": "MT6993",
        "status": "affected"
      },
      {
        "version": "MT8668",
        "status": "affected"
      },
      {
        "version": "MT8676",
        "status": "affected"
      },
      {
        "version": "MT8678",
        "status": "affected"
      },
      {
        "version": "MT8755",
        "status": "affected"
      },
      {
        "version": "MT8775",
        "status": "affected"
      },
      {
        "version": "MT8792",
        "status": "affected"
      },
      {
        "version": "MT8793",
        "status": "affected"
      },
      {
        "version": "MT8863",
        "status": "affected"
      },
      {
        "version": "MT8873",
        "status": "affected"
      },
      {
        "version": "MT8883",
        "status": "affected"
      }
    ]
  }
]

Source	Link
mediatek	www.mediatek.com/product-security-bulletin/September-2026

09 Sep 2026 02:55Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.15.5

EPSS0.00094

SSVC

CWE-295