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CVE Watch—

CVE-2021-1879

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability

CVSS

—

Sem CVSS

EPSS

7.1%

p94

KEV

SIM

3 de nov. de 2021

Exploit Today

78

0-100

Publicado: — · Última mod.: —

EPSS · 30d
7.1%EPSS · 30 dias7.1%
2026-10-082026-11-05
Ficha do catálogo KEV

Produto

Apple / iOS, iPadOS, and watchOS

Vulnerabilidade

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) 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, iPadOS, and watchOS WebKit contain an unspecified vulnerability that allows for universal cross-site scripting (XSS) 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-2021-1879

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