How severe is CVE-2025-30427?

This vulnerability has a severity rating of MEDIUM with a CVSS score of 4.3 out of 10.

What type of vulnerability is CVE-2025-30427?

This is classified as CWE-416, which is a common weakness in software security.

CVE-2025-30427

MEDIUM Year: 2025

CVSS v3 Score

4.3

Medium

Weakness Type

CWE-416

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Vulnerability Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVE-2017-5021

MEDIUM

CVSS:4.3(Medium)

A use after free in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML p...

CWE-4162017

CVE-2018-16840

MEDIUM

CVSS:4.3(Medium)

A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` func...

CWE-4162018

CVE-2019-15920

MEDIUM

CVSS:4.3(Medium)

An issue was discovered in the Linux kernel before 5.0.10. SMB2_read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents ...

CWE-4162019

CVE-2019-8051

MEDIUM

CVSS:4.3(Medium)

Adobe Acrobat and Reader versions 2019.012.20035 and earlier, 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2017.011.30143 and earlier, 2015.006.30497 and earlier, and 2015.006.30498 and ear...

CWE-4162019