Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

cve CVE-2026-102306 2 sources, 2 claims · Watch

NVD writes:
Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High) the claim

What it is to other things

affectsgoogle/chrome
NVD
made_bygoogle
NVD

What each source says

PropertySourceSaidMeans here
Cvss
cvss
GitHub advisories9.6
receipt
Source
GitHub advisories
Its words
9.6
Read by
field:cvss.score
Said since
2026-10-02 11:59 UTC
Last answered
2026-10-03 00:04 UTC
Original
open at the source
What the source handed over
{
  "credits": [],
  "cve_id": "CVE-2026-102306",
  "cvss": {
    "score": 9.6,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
  },
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      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-416",
      "name": "Use After Free"
    }
  ],
  "description": "Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)",
  "epss": {
    "percentage": 0.00373,
    "percentile": 0.28798
  },
  "ghsa_id": "GHSA-3f6r-r54x-cfvh",
  "github_reviewed_at": null,
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  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-3f6r-r54x-cfvh"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-102306"
    }
  ],
  "nvd_published_at": "2026-09-29T20:17:13Z",
  "published_at": "2026-09-29T21:33:23Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-102306",
    "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html",
    "https://issues.chromium.org/issues/556926296",
    "https://github.com/advisories/GHSA-3f6r-r54x-cfvh"
  ],
  "repository_advisory_url": null,
  "severity": "critical",
  "source_code_location": "",
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  "type": "unreviewed",
  "updated_at": "2026-09-29T21:33:30Z",
  "url": "https://api.github.com/advisories/GHSA-3f6r-r54x-cfvh",
  "vulnerabilities": [],
  "withdrawn_at": null
}
—
Cvss
cvss
NVD9.6
receipt
Source
NVD
Its words
9.6
Read by
field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-03 00:06 UTC
Original
open at the source
What the source handed over
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      {
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          {
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            "vendor": "Google",
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              {
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      }
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}
—
Cwe
cwe
GitHub advisoriesCWE-416
receipt
Source
GitHub advisories
Its words
CWE-416
Read by
field:cwes[].cwe_id
Said since
2026-10-02 11:59 UTC
Last answered
2026-10-03 00:04 UTC
Original
open at the source
What the source handed over
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  "cvss": {
    "score": 9.6,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
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      "vector_string": null
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    {
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    }
  ],
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  "nvd_published_at": "2026-09-29T20:17:13Z",
  "published_at": "2026-09-29T21:33:23Z",
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    "https://nvd.nist.gov/vuln/detail/CVE-2026-102306",
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  "vulnerabilities": [],
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}
—
Product
product
NVDChrome
receipt
Source
NVD
Its words
Chrome
Read by
field:cve.affected[].affectedData[].product
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-03 00:06 UTC
Original
open at the source
What the source handed over
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      {
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          {
            "product": "Chrome",
            "vendor": "Google",
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}
—
Severity
severity
GitHub advisoriescritical
GitHub's own rating, from the CVSS base score at 9.0 and above.
receipt
Source
GitHub advisories
Its words
critical
Read by
field:severity
Said since
2026-10-02 11:59 UTC
Last answered
2026-10-03 00:04 UTC
Original
open at the source
What the source handed over
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—
Status
status
NVDAnalyzed
receipt
Source
NVD
Its words
Analyzed
Read by
field:cve.vulnStatus
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-03 00:06 UTC
Original
open at the source
What the source handed over
{
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}
—
Vendor
vendor
NVDGoogle
receipt
Source
NVD
Its words
Google
Read by
field:cve.affected[].affectedData[].vendor
Said since
2026-10-02 12:00 UTC
Last answered
2026-10-03 00:06 UTC
Original
open at the source
What the source handed over
{
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            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-29T00:00:00+00:00",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-29T20:17:13.573",
    "references": [
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Release Notes",
          "Vendor Advisory"
        ],
        "url": "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html"
      },
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Permissions Required"
        ],
        "url": "https://issues.chromium.org/issues/556926296"
      }
    ],
    "sourceIdentifier": "chrome-cve-admin@google.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-416"
          }
        ],
        "source": "chrome-cve-admin@google.com",
        "type": "Secondary"
      }
    ]
  }
}
—

vulnerability

Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
zetlyn/cve-nvd · 2026-09-29
cvss 9.6 product Chrome status Analyzed vendor Google source
Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to...
zetlyn/cve-ghsa · 2026-09-29
cvss 9.6 cwe CWE-416 severity critical source