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CVE-2025-7403

🗓️ 19 Sep 2025 05:19:18Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2025-7403 Bluetooth unsafe handling in bt_conn_tx_processor causes use-after-free and attacker-controlled four-byte write.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-7403
19 Sep 202508:16
circl
CNNVD
Zephyr 安全漏洞
19 Sep 202500:00
cnnvd
Cvelist
CVE-2025-7403 Bluetooth: bt_conn_tx_processor unsafe handling
19 Sep 202505:19
cvelist
EUVD
EUVD-2025-30240
3 Oct 202520:07
euvd
NVD
CVE-2025-7403
19 Sep 202506:15
nvd
OSV
CVE-2025-7403
19 Sep 202506:15
osv
Positive Technologies
PT-2025-38513
19 Sep 202500:00
ptsecurity
RedhatCVE
CVE-2025-7403
21 Sep 202506:08
redhatcve
Snyk
Write-what-where Condition
19 Sep 202505:42
snyk
Vulnrichment
CVE-2025-7403 Bluetooth: bt_conn_tx_processor unsafe handling
19 Sep 202505:19
vulnrichment
Rows per page
NVD
Node
zephyrprojectzephyrRange4.1.0
[
  {
    "defaultStatus": "unaffected",
    "packageName": "Zephyr",
    "product": "Zephyr",
    "repo": "https://github.com/zephyrproject-rtos/zephyr",
    "vendor": "zephyrproject-rtos",
    "versions": [
      {
        "lessThanOrEqual": "4.1",
        "status": "affected",
        "version": "*",
        "versionType": "git"
      }
    ]
  }
]

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29 Oct 2025 18:05Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.16.5 - 7.6
EPSS0.00025
SSVC
9