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CVE-2026-43731

🗓️ 29 Jun 2026 19:43:00Reported by appleType 
cve
 cve
🔗 web.nvd.nist.gov👁 35 Views

CVE-2026-43731 fixes a use-after-free causing memory corruption from crafted web content; fixed in Safari 26.5.2.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43731
29 Jun 202619:43
attackerkb
AlmaLinux
Important: webkit2gtk3 security update
20 Jul 202600:00
almalinux
AlmaLinux
Important: webkit2gtk3 security update
20 Jul 202600:00
almalinux
Apple
About the security content of macOS Tahoe 26.5.2
29 Jun 202600:00
apple
Apple
About the security content of Safari 26.5.2
29 Jun 202600:00
apple
Apple
About the security content of iOS 26.5.2 and iPadOS 26.5.2
29 Jun 202600:00
apple
Circl
CVE-2026-43731
30 Jun 202604:10
circl
Cvelist
CVE-2026-43731
29 Jun 202619:43
cvelist
Debian CVE
CVE-2026-43731
29 Jun 202619:43
debiancve
Oracle linux
webkit2gtk3 security update
20 Jul 202600:00
oraclelinux
Rows per page
NVD
Vulners
Node
OR
applesafariRange<26.5.2
appleipadosRange<26.5.2
appleiphone_osRange<26.5.2
applemacosRange26.026.5.2
[
  {
    "vendor": "Apple",
    "product": "Safari",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "26.5.2",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "26.5.2",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "26.5.2",
        "versionType": "custom"
      }
    ]
  }
]

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30 Jun 2026 19:12Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.8
EPSS0.00201
SSVC
35