CVE Watch—

CVE-2023-41991

Apple Multiple Products Improper Certificate Validation Vulnerability

CVSS

—

Sin CVSS

EPSS

4.5%

p91

KEV

SÍ

25 sept 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

4.5%EPSS · 30 días4.5%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Apple / Multiple Products

Vulnerabilidad

Apple Multiple Products Improper Certificate Validation Vulnerability

Añadido a KEV

25 sept 2023

Remediar antes de

16 oct 2023

Uso conocido en ransomware

Descripción resumida

Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability that can allow a malicious app to bypass signature validation.

Acción requerida

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notas

https://support.apple.com/en-us/HT213926, https://support.apple.com/en-us/HT213927, https://support.apple.com/en-us/HT213928, https://support.apple.com/en-us/HT213929, https://support.apple.com/en-us/HT213931 ; https://nvd.nist.gov/vuln/detail/CVE-2023-41991

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2021-30860—

99.5%

KEV—80Apple Multiple Products Integer Overflow Vulnerability—CVE-2023-32434—

98.8%

KEV—80Apple Multiple Products Integer Overflow Vulnerability—CVE-2023-41993—

98.0%

KEV—79Apple Multiple Products WebKit Code Execution Vulnerability—CVE-2021-30807—

97.9%

KEV—79Apple Multiple Products Memory Corruption Vulnerability—CVE-2023-28205—

97.8%

KEV—79Apple Multiple Products WebKit Use-After-Free Vulnerability—CVE-2023-32439—

97.6%

KEV—79Apple Multiple Products WebKit Type Confusion Vulnerability—