Lucene search
+L

CVE-2021-1758

🗓️ 02 Apr 2021 17:52:43Reported by appleType 
cve
 cve
🔗 web.nvd.nist.gov👁 101 Views

An out-of-bounds read was addressed with improved bounds checking. Fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Remote attacker may cause arbitrary code execution

Related
Detection
Affected
Refs
NVD
Vulners
Node
OR
appleipadosRange<14.4
appleiphone_osRange<14.4
applemac_os_xRange10.1410.14.6
applemac_os_xRange10.1510.15.7
applemac_os_xMatch10.14.6-
applemac_os_xMatch10.14.6security_update_2019-001
applemac_os_xMatch10.14.6security_update_2019-002
applemac_os_xMatch10.14.6security_update_2020-001
applemac_os_xMatch10.14.6security_update_2020-002
applemac_os_xMatch10.14.6security_update_2020-003
applemac_os_xMatch10.14.6security_update_2020-004
applemac_os_xMatch10.14.6security_update_2020-005
applemac_os_xMatch10.14.6security_update_2020-006
applemac_os_xMatch10.14.6security_update_2020-007
applemac_os_xMatch10.14.6supplemental_update
applemac_os_xMatch10.14.6supplemental_update_2
applemac_os_xMatch10.15.7-
applemac_os_xMatch10.15.7supplemental_update
applemacosRange11.011.2
appletvosRange<14.4
applewatchosRange<7.3
[
  {
    "product": "iOS and iPadOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "14.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "11.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "7.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "14.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 03:32Current
8.1High risk
Vulners AI Score8.1
CVSS 3.17.8
CVSS 29.3
EPSS0.02588
101