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CVE-2026-66086

🗓️ 12 Oct 2026 01:28:35Reported by UnisocType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 66 Views

Remote code execution or DoS in Modem OTA stack via SIB1 message buffer overflow.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-66086
12 Oct 202602:07
–circl
cvelist
Cvelist
CVE-2026-66086 Stack-based Buffer Overflow in Modem
12 Oct 202601:28
–cvelist
euvd
EUVD
EUVD-2026-97142
12 Oct 202601:28
–euvd
ncsc
NCSC
Vulnerabilities fixed in Google Android and Samsung Mobile
5 Nov 202612:26
–ncsc
nvd
NVD
CVE-2026-66086
12 Oct 202602:16
–nvd
osv_asb
osv_asb
ASB-A-539342791
1 Nov 202600:00
–osv_asb
ptsecurity
Positive Technologies
PT-2026-110425
12 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-66086: Stack-based Buffer Overflow
12 Oct 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-66086 Stack-based Buffer Overflow in Modem
12 Oct 202601:28
–vulnrichment
Vulners
[
  {
    "vendor": "Unisoc (Shanghai) Technologies Co., Ltd.",
    "product": "Modem",
    "versions": [
      {
        "version": "T8100",
        "status": "affected"
      },
      {
        "version": "T9100",
        "status": "affected"
      },
      {
        "version": "UDX710",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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16 Oct 2026 19:55Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.19.8
EPSS0.00455
SSVC
66