CVE-2021-30955

🗓️ 24 Aug 2021 18:50:55Reported by appleType

cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 170 Views

A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. A malicious application may be able to execute arbitrary code with kernel privileges

Reporter	Title	Published	Views	Family All 26
GithubExploit	Exploit for Race Condition in Apple Ipados	28 Feb 202222:23	–	githubexploit
GithubExploit	Exploit for Race Condition in Apple Ipados	18 Mar 202212:32	–	githubexploit
GithubExploit	Exploit for Race Condition in Apple Ipados	11 Mar 202209:36	–	githubexploit
GithubExploit	Exploit for Race Condition in Apple Ipados	1 Mar 202212:41	–	githubexploit
GithubExploit	Exploit for Race Condition in Apple Ipados	14 Mar 202206:42	–	githubexploit
ATTACKERKB	CVE-2021-30955	24 Aug 202119:15	–	attackerkb
Apple	About the security content of iOS 15.2 and iPadOS 15.2	13 Dec 202100:00	–	apple
Apple	About the security content of macOS Monterey 12.1	13 Dec 202100:00	–	apple
Apple	About the security content of watchOS 8.3	13 Dec 202100:00	–	apple
Apple	About the security content of tvOS 15.2	13 Dec 202100:00	–	apple

NVD

Vulners

Node

apple ipadosRange<15.2

apple iphone_osRange<15.2

apple macosRange<12.1

apple tvosRange<15.2

apple watchosRange<8.3

[
  {
    "product": "watchOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "8.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "iOS and iPadOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "15.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "12.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "15.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
support	www.support.apple.com/en-us/HT212976
support	www.support.apple.com/en-us/HT212975
support	www.support.apple.com/en-us/HT212978
support	www.support.apple.com/en-us/HT212980

17 Jun 2026 03:51Current

7.1High risk

Vulners AI Score7.1

CVSS 3.17

CVSS 27.6

EPSS0.04638

CWE-362