CVE Watch—

CVE-2021-30952

Apple Multiple Products Integer Overflow or Wraparound Vulnerability

CVSS

—

Sin CVSS

EPSS

7.6%

p94

KEV

SÍ

5 mar 2026

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

7.6%EPSS · 30 días7.6%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Apple / Multiple Products

Vulnerabilidad

Apple Multiple Products Integer Overflow or Wraparound Vulnerability

Añadido a KEV

5 mar 2026

Remediar antes de

26 mar 2026

Uso conocido en ransomware

Descripción resumida

Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://support.apple.com/en-us/HT212975 ; https://support.apple.com/en-us/HT212976 ; https://support.apple.com/en-us/HT212978 ; https://support.apple.com/en-us/HT212980 ; https://support.apple.com/en-us/HT212982 ; https://nvd.nist.gov/vuln/detail/CVE-2021-30952

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