CVE Watch—

CVE-2021-30761

Apple iOS WebKit Memory Corruption Vulnerability

CVSS

—

Sem CVSS

EPSS

10.5%

p96

KEV

SIM

3 de nov. de 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

10.5%EPSS · 30 dias10.5%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Apple / iOS

Vulnerabilidade

Apple iOS WebKit Memory Corruption Vulnerability

Adicionado ao KEV

3 de nov. de 2021

Corrigir até

17 de nov. de 2021

Uso conhecido em ransomware

Não

Descrição resumida

Apple iOS WebKit contains a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-30761

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