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CVE-2026-58091

🗓️ 26 Aug 2026 04:38:19Reported by freebsdType 
cve
 cve
🔗 web.nvd.nist.gov👁 41 Views

Use-after-free in Kernel SNDCTL_DSP_SYNCSTART ioctl enabling local privilege escalation.

Related
Detection
Affected
Refs
NVD
Vulners
Node
OR
freebsdfreebsdMatch14.4p1
freebsdfreebsdMatch14.4p2
freebsdfreebsdMatch14.4p3
freebsdfreebsdMatch14.4p4
freebsdfreebsdMatch14.4p5
freebsdfreebsdMatch14.4p6
freebsdfreebsdMatch14.4p7
freebsdfreebsdMatch14.4p8
freebsdfreebsdMatch15.0p1
freebsdfreebsdMatch15.0p10
freebsdfreebsdMatch15.0p11
freebsdfreebsdMatch15.0p12
freebsdfreebsdMatch15.0p2
freebsdfreebsdMatch15.0p3
freebsdfreebsdMatch15.0p4
freebsdfreebsdMatch15.0p5
freebsdfreebsdMatch15.0p6
freebsdfreebsdMatch15.0p7
freebsdfreebsdMatch15.0p8
freebsdfreebsdMatch15.0p9
freebsdfreebsdMatch15.1p1
freebsdfreebsdMatch15.1p2
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "sound"
    ],
    "product": "FreeBSD",
    "vendor": "FreeBSD",
    "versions": [
      {
        "status": "affected",
        "versionType": "release",
        "version": "15.1-RELEASE",
        "lessThan": "p3"
      },
      {
        "status": "affected",
        "versionType": "release",
        "version": "15.0-RELEASE",
        "lessThan": "p13"
      },
      {
        "status": "affected",
        "versionType": "release",
        "version": "14.4-RELEASE",
        "lessThan": "p9"
      }
    ]
  }
]

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24 Sep 2026 13:55Current
7.4High risk
Vulners AI Score7.4
CVSS 3.17.8
EPSS0.00153
SSVC
41