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CVE-2025-39889

🗓️ 24 Sep 2025 11:02:51Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

Linux kernel fixed L2CAP encryption key size check to pass PTS Security Mode 4 Level 4.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-39889
24 Sep 202511:02
attackerkb
AstraLinux
Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15
3 May 202623:59
astralinux
Circl
CVE-2025-39889
2 Apr 202611:20
circl
CNNVD
Linux kernel 安全漏洞
24 Sep 202500:00
cnnvd
Cvelist
CVE-2025-39889 Bluetooth: l2cap: Check encryption key size on incoming connection
24 Sep 202511:02
cvelist
Debian CVE
CVE-2025-39889
24 Sep 202511:02
debiancve
EUVD
EUVD-2025-30958
3 Oct 202520:07
euvd
NVD
CVE-2025-39889
24 Sep 202511:15
nvd
Tenable Nessus
openSUSE 16 Security Update : kernel (openSUSE-SU-2025-20081-1)
2 Dec 202500:00
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2025-5.0-0517
6 May 202500:00
nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.115.15.181
OR
linuxlinux_kernelRange5.166.1.135
OR
linuxlinux_kernelRange6.26.6.88
OR
linuxlinux_kernelRange6.76.12.25
OR
linuxlinux_kernelRange6.136.14.4
OR
linuxlinux_kernelMatch6.15rc1
OR
linuxlinux_kernelMatch6.15rc2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/l2cap_core.c"
    ],
    "versions": [
      {
        "version": "4f911a538e089cce808a15dc3277250f4f8daef9",
        "lessThan": "ed503d340a501e414114ddc614a3aae4f6e9eae2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "288c06973daae4637f25a0d1bdaf65fdbf8455f9",
        "lessThan": "24b2cdfc16e9bd6ab3d03b8e01c590755bd3141f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "288c06973daae4637f25a0d1bdaf65fdbf8455f9",
        "lessThan": "c6d527bbd3d3896375079f5dbc8b7f96734a3ba5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "288c06973daae4637f25a0d1bdaf65fdbf8455f9",
        "lessThan": "9e3114958d87ea88383cbbf38c89e04b8ea1bce5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "288c06973daae4637f25a0d1bdaf65fdbf8455f9",
        "lessThan": "d49798ecd26e0ee7995a7fc1e90ca5cd9b4402d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "288c06973daae4637f25a0d1bdaf65fdbf8455f9",
        "lessThan": "d4ca2fd218caafbf50e3343ba1260c6a23b5676a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "288c06973daae4637f25a0d1bdaf65fdbf8455f9",
        "lessThan": "522e9ed157e3c21b4dd623c79967f72c21e45b78",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/l2cap_core.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.181",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.135",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.88",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.25",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14.4",
        "lessThanOrEqual": "6.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:38Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5 - 8.1
EPSS0.00007
SSVC
12