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CVE-2026-84554

🗓️ 14 Sep 2026 20:51:08Reported by appleType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Integer overflow in macOS allowing a privileged network attacker to cause denial-of-service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84554
15 Sep 202604:50
–circl
cve
CVE
CVE-2026-84554
14 Sep 202620:51
–cve
euvd
EUVD
EUVD-2026-77945
14 Sep 202620:51
–euvd
nessus
Tenable Nessus
macOS 26.x < 26.7 Multiple Vulnerabilities (149042)
14 Sep 202600:00
–nessus
nessus
Tenable Nessus
macOS 15.x < 15.8 Multiple Vulnerabilities (149043)
14 Sep 202600:00
–nessus
ncsc
NCSC
Vulnerabilities exist in Apple macOS and Samba systems, developed by Apple and Samba.
15 Sep 202615:41
–ncsc
nvd
NVD
CVE-2026-84554
14 Sep 202621:17
–nvd
ptsecurity
Positive Technologies
PT-2026-91612
14 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-84554: Integer Overflow or Wraparound
14 Sep 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-84554
14 Sep 202620:51
–vulnrichment
[
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "15.8",
        "versionType": "custom"
      },
      {
        "version": "0",
        "status": "affected",
        "lessThan": "26.7",
        "versionType": "custom"
      },
      {
        "version": "0",
        "status": "affected",
        "lessThan": "27",
        "versionType": "custom"
      }
    ]
  }
]

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