CVE-2019-16263

HighCVSS 7.4/10Last modified Jun 17, 2026

Description

The Twitter Kit framework through 3.4.2 for iOS does not properly validate the api.twitter.com SSL certificate. Although the certificate chain must contain one of a set of pinned certificates, there are certain implementation errors such as a lack of hostname verification. NOTE: this is an end-of-life product.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Oct 7, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2019-16263: High severity, CVSS 7.4 | Vulnix