Vulnerability-Lookup

CVE-2026-20457 (GCVE-0-2026-20457)

Vulnerability from cvelistv5 – Published: 2026-07-01 03:13 – Updated: 2026-07-01 10:40

Summary

In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01826924; Issue ID: MSV-7301.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-01 10:40 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

MediaTek CNA under the mitre root

CNA scorecard D 45/100 over 100 records in the last 180 days details

References

1 reference

URL	Tags
https://corp.mediatek.com/product-security-bullet…

Impacted products

1 product

Vendor	Product	Version	CPE status
MediaTek, Inc.	MediaTek chipset	Affected: MT2735 Affected: MT2737 Affected: MT6739 Affected: MT6761 Affected: MT6762 Affected: MT6763 Affected: MT6765 Affected: MT6767 Affected: MT6768 Affected: MT6769 Affected: MT6771 Affected: MT6779 Affected: MT6781 Affected: MT6783 Affected: MT6785 Affected: MT6789 Affected: MT6833 Affected: MT6853 Affected: MT6855 Affected: MT6873 Affected: MT6875 Affected: MT6877 Affected: MT6879 Affected: MT6880 Affected: MT6883 Affected: MT6885 Affected: MT6886 Affected: MT6889 Affected: MT6890 Affected: MT6891 Affected: MT6893 Affected: MT6895 Affected: MT6896 Affected: MT6980 Affected: MT6983 Affected: MT6985 Affected: MT6989 Affected: MT6990 Affected: MT8666 Affected: MT8667 Affected: MT8673 Affected: MT8675 Affected: MT8765 Affected: MT8766 Affected: MT8766R Affected: MT8768 Affected: MT8771 Affected: MT8781 Affected: MT8786 Affected: MT8788 Affected: MT8788E Affected: MT8789 Affected: MT8791 Affected: MT8791T Affected: MT8795T Affected: MT8796 Affected: MT8797 Affected: MT8798 Affected: MT8893	guessed

Show details on NVD website

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                },
                {
                  "status": "affected",
                  "version": "MT8781"
                },
                {
                  "status": "affected",
                  "version": "MT8786"
                },
                {
                  "status": "affected",
                  "version": "MT8788"
                },
                {
                  "status": "affected",
                  "version": "MT8788E"
                },
                {
                  "status": "affected",
                  "version": "MT8789"
                },
                {
                  "status": "affected",
                  "version": "MT8791"
                },
                {
                  "status": "affected",
                  "version": "MT8791T"
                },
                {
                  "status": "affected",
                  "version": "MT8795T"
                },
                {
                  "status": "affected",
                  "version": "MT8796"
                },
                {
                  "status": "affected",
                  "version": "MT8797"
                },
                {
                  "status": "affected",
                  "version": "MT8798"
                },
                {
                  "status": "affected",
                  "version": "MT8893"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01826924; Issue ID: MSV-7301."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-476",
                  "description": "CWE-476 NULL Pointer Dereference",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-07-01T03:13:58.305Z",
            "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
            "shortName": "MediaTek"
          },
          "references": [
            {
              "url": "https://corp.mediatek.com/product-security-bulletin/July-2026"
            }
          ],
          "x_generator": {
            "engine": "cvelib 1.8.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "assignerShortName": "MediaTek",
        "cveId": "CVE-2026-20457",
        "datePublished": "2026-07-01T03:13:58.305Z",
        "dateReserved": "2025-11-03T01:30:59.014Z",
        "dateUpdated": "2026-07-01T10:40:26.558Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CERTFR-2026-AVI-1158

Vulnerability from certfr_avis - Published: 2026-09-10 - Updated: 2026-09-10

De multiples vulnérabilités ont été découvertes dans Google Android. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Google	Android	Android versions 14, 15, 16, 16-qpr2, 17 sans le correctif du 05 septembre 2026

References

Title

Publication Time

Tags

Bulletin de sécurité Google Android

2026-09-07

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Android versions 14, 15, 16, 16-qpr2, 17 sans le correctif du 05 septembre 2026",
      "product": {
        "name": "Android",
        "vendor": {
          "name": "Google",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-21552",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21552"
    },
    {
      "name": "CVE-2026-45198",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45198"
    },
    {
      "name": "CVE-2026-24090",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24090"
    },
    {
      "name": "CVE-2026-28664",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28664"
    },
    {
      "name": "CVE-2026-49918",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49918"
    },
    {
      "name": "CVE-2026-45529",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45529"
    },
    {
      "name": "CVE-2026-0001",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0001"
    },
    {
      "name": "CVE-2026-28627",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28627"
    },
    {
      "name": "CVE-2026-28618",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28618"
    },
    {
      "name": "CVE-2026-20502",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20502"
    },
    {
      "name": "CVE-2026-20460",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20460"
    },
    {
      "name": "CVE-2026-34192",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34192"
    },
    {
      "name": "CVE-2026-20473",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20473"
    },
    {
      "name": "CVE-2026-28582",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28582"
    },
    {
      "name": "CVE-2026-49895",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49895"
    },
    {
      "name": "CVE-2025-48566",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-48566"
    },
    {
      "name": "CVE-2026-24080",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24080"
    },
    {
      "name": "CVE-2026-28603",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28603"
    },
    {
      "name": "CVE-2026-58846",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58846"
    },
    {
      "name": "CVE-2026-28584",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28584"
    },
    {
      "name": "CVE-2026-28600",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28600"
    },
    {
      "name": "CVE-2026-45519",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45519"
    },
    {
      "name": "CVE-2026-52993",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-52993"
    },
    {
      "name": "CVE-2026-58820",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58820"
    },
    {
      "name": "CVE-2026-49932",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49932"
    },
    {
      "name": "CVE-2026-41158",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-41158"
    },
    {
      "name": "CVE-2026-49926",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49926"
    },
    {
      "name": "CVE-2026-28657",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28657"
    },
    {
      "name": "CVE-2026-28606",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28606"
    },
    {
      "name": "CVE-2026-28638",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28638"
    },
    {
      "name": "CVE-2026-28642",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28642"
    },
    {
      "name": "CVE-2026-28634",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28634"
    },
    {
      "name": "CVE-2026-28581",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28581"
    },
    {
      "name": "CVE-2026-34196",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34196"
    },
    {
      "name": "CVE-2026-25259",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25259"
    },
    {
      "name": "CVE-2026-34193",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34193"
    },
    {
      "name": "CVE-2026-28658",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28658"
    },
    {
      "name": "CVE-2026-28620",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28620"
    },
    {
      "name": "CVE-2026-28613",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28613"
    },
    {
      "name": "CVE-2026-28622",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28622"
    },
    {
      "name": "CVE-2025-48565",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-48565"
    },
    {
      "name": "CVE-2026-55294",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55294"
    },
    {
      "name": "CVE-2026-28614",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28614"
    },
    {
      "name": "CVE-2026-28590",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28590"
    },
    {
      "name": "CVE-2026-28663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28663"
    },
    {
      "name": "CVE-2026-20469",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20469"
    },
    {
      "name": "CVE-2025-48651",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-48651"
    },
    {
      "name": "CVE-2026-22164",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22164"
    },
    {
      "name": "CVE-2026-20504",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20504"
    },
    {
      "name": "CVE-2026-20497",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20497"
    },
    {
      "name": "CVE-2026-24079",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24079"
    },
    {
      "name": "CVE-2026-24092",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24092"
    },
    {
      "name": "CVE-2026-0054",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0054"
    },
    {
      "name": "CVE-2026-20458",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20458"
    },
    {
      "name": "CVE-2026-25289",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25289"
    },
    {
      "name": "CVE-2026-22166",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22166"
    },
    {
      "name": "CVE-2026-28666",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28666"
    },
    {
      "name": "CVE-2026-21733",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21733"
    },
    {
      "name": "CVE-2026-28668",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28668"
    },
    {
      "name": "CVE-2026-24091",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24091"
    },
    {
      "name": "CVE-2026-28607",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28607"
    },
    {
      "name": "CVE-2026-20477",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20477"
    },
    {
      "name": "CVE-2026-28602",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28602"
    },
    {
      "name": "CVE-2026-21734",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21734"
    },
    {
      "name": "CVE-2026-45197",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45197"
    },
    {
      "name": "CVE-2026-28596",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28596"
    },
    {
      "name": "CVE-2026-20503",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20503"
    },
    {
      "name": "CVE-2026-27280",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27280"
    },
    {
      "name": "CVE-2026-45517",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45517"
    },
    {
      "name": "CVE-2026-28660",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28660"
    },
    {
      "name": "CVE-2026-24088",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24088"
    },
    {
      "name": "CVE-2026-28671",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28671"
    },
    {
      "name": "CVE-2026-55256",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55256"
    },
    {
      "name": "CVE-2026-34194",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34194"
    },
    {
      "name": "CVE-2026-28633",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28633"
    },
    {
      "name": "CVE-2026-12387",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-12387"
    },
    {
      "name": "CVE-2026-45527",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45527"
    },
    {
      "name": "CVE-2026-28662",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28662"
    },
    {
      "name": "CVE-2026-5729",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-5729"
    },
    {
      "name": "CVE-2026-28631",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28631"
    },
    {
      "name": "CVE-2026-55277",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55277"
    },
    {
      "name": "CVE-2026-45196",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45196"
    },
    {
      "name": "CVE-2026-0084",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0084"
    },
    {
      "name": "CVE-2026-20481",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20481"
    },
    {
      "name": "CVE-2026-28655",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28655"
    },
    {
      "name": "CVE-2026-55273",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55273"
    },
    {
      "name": "CVE-2026-28656",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28656"
    },
    {
      "name": "CVE-2026-45521",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45521"
    },
    {
      "name": "CVE-2026-45531",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45531"
    },
    {
      "name": "CVE-2026-55285",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55285"
    },
    {
      "name": "CVE-2026-49882",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49882"
    },
    {
      "name": "CVE-2026-45195",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45195"
    },
    {
      "name": "CVE-2026-49927",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49927"
    },
    {
      "name": "CVE-2026-25260",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25260"
    },
    {
      "name": "CVE-2026-28650",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28650"
    },
    {
      "name": "CVE-2026-28594",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28594"
    },
    {
      "name": "CVE-2026-21548",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21548"
    },
    {
      "name": "CVE-2026-45520",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45520"
    },
    {
      "name": "CVE-2026-24087",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24087"
    },
    {
      "name": "CVE-2026-7639",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7639"
    },
    {
      "name": "CVE-2026-45203",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45203"
    },
    {
      "name": "CVE-2026-25294",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25294"
    },
    {
      "name": "CVE-2026-49744",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49744"
    },
    {
      "name": "CVE-2026-7476",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7476"
    },
    {
      "name": "CVE-2026-28583",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28583"
    },
    {
      "name": "CVE-2026-20501",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20501"
    },
    {
      "name": "CVE-2026-28623",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28623"
    },
    {
      "name": "CVE-2026-28609",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28609"
    },
    {
      "name": "CVE-2026-28653",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28653"
    },
    {
      "name": "CVE-2026-20461",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20461"
    },
    {
      "name": "CVE-2026-33636",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33636"
    },
    {
      "name": "CVE-2026-4967",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-4967"
    },
    {
      "name": "CVE-2026-28652",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28652"
    },
    {
      "name": "CVE-2026-20468",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20468"
    },
    {
      "name": "CVE-2026-49743",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49743"
    },
    {
      "name": "CVE-2026-21383",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21383"
    },
    {
      "name": "CVE-2026-28636",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28636"
    },
    {
      "name": "CVE-2026-28611",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28611"
    },
    {
      "name": "CVE-2026-0010",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0010"
    },
    {
      "name": "CVE-2026-21732",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21732"
    },
    {
      "name": "CVE-2026-7477",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7477"
    },
    {
      "name": "CVE-2025-48564",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-48564"
    },
    {
      "name": "CVE-2026-58941",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58941"
    },
    {
      "name": "CVE-2026-58848",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58848"
    },
    {
      "name": "CVE-2026-58823",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58823"
    },
    {
      "name": "CVE-2026-28644",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28644"
    },
    {
      "name": "CVE-2026-28616",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28616"
    },
    {
      "name": "CVE-2026-0008",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0008"
    },
    {
      "name": "CVE-2026-41156",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-41156"
    },
    {
      "name": "CVE-2026-49746",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49746"
    },
    {
      "name": "CVE-2026-45525",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45525"
    },
    {
      "name": "CVE-2026-12285",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-12285"
    },
    {
      "name": "CVE-2026-49745",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49745"
    },
    {
      "name": "CVE-2026-49887",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49887"
    },
    {
      "name": "CVE-2026-28612",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28612"
    },
    {
      "name": "CVE-2026-45515",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45515"
    },
    {
      "name": "CVE-2026-20500",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20500"
    },
    {
      "name": "CVE-2026-25288",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25288"
    },
    {
      "name": "CVE-2026-20457",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20457"
    },
    {
      "name": "CVE-2026-28599",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28599"
    },
    {
      "name": "CVE-2026-41157",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-41157"
    },
    {
      "name": "CVE-2026-28630",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28630"
    },
    {
      "name": "CVE-2026-45200",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45200"
    },
    {
      "name": "CVE-2026-49913",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49913"
    },
    {
      "name": "CVE-2026-49881",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49881"
    },
    {
      "name": "CVE-2026-21553",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21553"
    },
    {
      "name": "CVE-2026-24081",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24081"
    },
    {
      "name": "CVE-2026-45202",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45202"
    },
    {
      "name": "CVE-2026-24084",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24084"
    },
    {
      "name": "CVE-2026-20459",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20459"
    },
    {
      "name": "CVE-2026-20464",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20464"
    },
    {
      "name": "CVE-2026-0065",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0065"
    },
    {
      "name": "CVE-2026-28617",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28617"
    },
    {
      "name": "CVE-2026-45518",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45518"
    },
    {
      "name": "CVE-2026-28639",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28639"
    },
    {
      "name": "CVE-2026-34195",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34195"
    },
    {
      "name": "CVE-2026-20479",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20479"
    },
    {
      "name": "CVE-2026-58822",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58822"
    },
    {
      "name": "CVE-2026-20474",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20474"
    },
    {
      "name": "CVE-2026-45528",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45528"
    },
    {
      "name": "CVE-2026-58839",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58839"
    },
    {
      "name": "CVE-2026-43049",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43049"
    },
    {
      "name": "CVE-2026-28624",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28624"
    },
    {
      "name": "CVE-2026-21549",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21549"
    },
    {
      "name": "CVE-2026-20475",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20475"
    },
    {
      "name": "CVE-2026-25275",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25275"
    },
    {
      "name": "CVE-2026-49921",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49921"
    },
    {
      "name": "CVE-2026-28626",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28626"
    },
    {
      "name": "CVE-2026-28572",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28572"
    },
    {
      "name": "CVE-2026-28593",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28593"
    },
    {
      "name": "CVE-2026-21551",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21551"
    },
    {
      "name": "CVE-2026-49919",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49919"
    },
    {
      "name": "CVE-2026-58874",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-58874"
    },
    {
      "name": "CVE-2026-21550",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21550"
    },
    {
      "name": "CVE-2026-49879",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49879"
    },
    {
      "name": "CVE-2026-28604",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-28604"
    },
    {
      "name": "CVE-2026-31629",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31629"
    },
    {
      "name": "CVE-2026-20467",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20467"
    },
    {
      "name": "CVE-2026-49884",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-49884"
    },
    {
      "name": "CVE-2026-55290",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55290"
    }
  ],
  "initial_release_date": "2026-09-10T00:00:00",
  "last_revision_date": "2026-09-10T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1158",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-09-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Google Android. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Google Android",
  "vendor_advisories": [
    {
      "published_at": "2026-09-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Google Android",
      "url": "https://source.android.com/docs/security/bulletin/2026/2026-09-01?hl=fr"
    }
  ]
}

FKIE_CVE-2026-20457

Vulnerability from fkie_nvd - Published: 2026-07-01 04:17 - Updated: 2026-07-01 18:16

Severity

5.3 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	security@mediatek.com	https://corp.mediatek.com/product-security-bulletin/July-2026

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "MediaTek chipset",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "MT2735"
            },
            {
              "status": "affected",
              "version": "MT2737"
            },
            {
              "status": "affected",
              "version": "MT6739"
            },
            {
              "status": "affected",
              "version": "MT6761"
            },
            {
              "status": "affected",
              "version": "MT6762"
            },
            {
              "status": "affected",
              "version": "MT6763"
            },
            {
              "status": "affected",
              "version": "MT6765"
            },
            {
              "status": "affected",
              "version": "MT6767"
            },
            {
              "status": "affected",
              "version": "MT6768"
            },
            {
              "status": "affected",
              "version": "MT6769"
            },
            {
              "status": "affected",
              "version": "MT6771"
            },
            {
              "status": "affected",
              "version": "MT6779"
            },
            {
              "status": "affected",
              "version": "MT6781"
            },
            {
              "status": "affected",
              "version": "MT6783"
            },
            {
              "status": "affected",
              "version": "MT6785"
            },
            {
              "status": "affected",
              "version": "MT6789"
            },
            {
              "status": "affected",
              "version": "MT6833"
            },
            {
              "status": "affected",
              "version": "MT6853"
            },
            {
              "status": "affected",
              "version": "MT6855"
            },
            {
              "status": "affected",
              "version": "MT6873"
            },
            {
              "status": "affected",
              "version": "MT6875"
            },
            {
              "status": "affected",
              "version": "MT6877"
            },
            {
              "status": "affected",
              "version": "MT6879"
            },
            {
              "status": "affected",
              "version": "MT6880"
            },
            {
              "status": "affected",
              "version": "MT6883"
            },
            {
              "status": "affected",
              "version": "MT6885"
            },
            {
              "status": "affected",
              "version": "MT6886"
            },
            {
              "status": "affected",
              "version": "MT6889"
            },
            {
              "status": "affected",
              "version": "MT6890"
            },
            {
              "status": "affected",
              "version": "MT6891"
            },
            {
              "status": "affected",
              "version": "MT6893"
            },
            {
              "status": "affected",
              "version": "MT6895"
            },
            {
              "status": "affected",
              "version": "MT6896"
            },
            {
              "status": "affected",
              "version": "MT6980"
            },
            {
              "status": "affected",
              "version": "MT6983"
            },
            {
              "status": "affected",
              "version": "MT6985"
            },
            {
              "status": "affected",
              "version": "MT6989"
            },
            {
              "status": "affected",
              "version": "MT6990"
            },
            {
              "status": "affected",
              "version": "MT8666"
            },
            {
              "status": "affected",
              "version": "MT8667"
            },
            {
              "status": "affected",
              "version": "MT8673"
            },
            {
              "status": "affected",
              "version": "MT8675"
            },
            {
              "status": "affected",
              "version": "MT8765"
            },
            {
              "status": "affected",
              "version": "MT8766"
            },
            {
              "status": "affected",
              "version": "MT8766R"
            },
            {
              "status": "affected",
              "version": "MT8768"
            },
            {
              "status": "affected",
              "version": "MT8771"
            },
            {
              "status": "affected",
              "version": "MT8781"
            },
            {
              "status": "affected",
              "version": "MT8786"
            },
            {
              "status": "affected",
              "version": "MT8788"
            },
            {
              "status": "affected",
              "version": "MT8788E"
            },
            {
              "status": "affected",
              "version": "MT8789"
            },
            {
              "status": "affected",
              "version": "MT8791"
            },
            {
              "status": "affected",
              "version": "MT8791T"
            },
            {
              "status": "affected",
              "version": "MT8795T"
            },
            {
              "status": "affected",
              "version": "MT8796"
            },
            {
              "status": "affected",
              "version": "MT8797"
            },
            {
              "status": "affected",
              "version": "MT8798"
            },
            {
              "status": "affected",
              "version": "MT8893"
            }
          ]
        }
      ],
      "source": "security@mediatek.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01826924; Issue ID: MSV-7301."
    }
  ],
  "id": "CVE-2026-20457",
  "lastModified": "2026-07-01T18:16:00.957",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-20457",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-01T10:40:08.598256Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-01T04:17:13.100",
  "references": [
    {
      "source": "security@mediatek.com",
      "url": "https://corp.mediatek.com/product-security-bulletin/July-2026"
    }
  ],
  "sourceIdentifier": "security@mediatek.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "security@mediatek.com",
      "type": "Secondary"
    }
  ]
}

GHSA-R5CC-GR9F-CH8C

Vulnerability from github – Published: 2026-07-01 06:31 – Updated: 2026-07-01 12:31

Details

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-20457"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-01T04:17:13Z",
    "severity": "MODERATE"
  },
  "details": "In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01826924; Issue ID: MSV-7301.",
  "id": "GHSA-r5cc-gr9f-ch8c",
  "modified": "2026-07-01T12:31:34Z",
  "published": "2026-07-01T06:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20457"
    },
    {
      "type": "WEB",
      "url": "https://corp.mediatek.com/product-security-bulletin/July-2026"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-20457 (GCVE-0-2026-20457)

CERTFR-2026-AVI-1158

Solutions

FKIE_CVE-2026-20457

GHSA-R5CC-GR9F-CH8C

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour