Is CVE-2023-43000 in the CISA KEV catalog?

Yes. CVE-2023-43000 is on the CISA Known Exploited Vulnerabilities list, added 2026-03-05.

What is the CVSS severity of CVE-2023-43000?

CVE-2023-43000 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2023-43000?

CVE-2023-43000 has an EPSS score of 3.96% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-43000?

Update iOS to 15.8.7 or later. Fixes are available for 33 affected products.

CVE & CISA-KEV Catalog

CVE-2023-43000

HIGHCISA KEVEPSS 89th pctl

8.8

CVSS v3

NVD

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.

CWE-416Use After Free

How to fix

Remediation Available

iOSApple

Fixed in:15.8.7126632

webkit2gtkDebian

Fixed in:2.42.1-1~deb11u1CVE-2023-43000

Fixed in:2.42.1-1~deb12u1CVE-2023-43000

Fixed in:2.42.0-1CVE-2023-43000

webkit2gtk3Rocky

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

webkit2gtk3Red Hat / RHEL

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

webkit2gtk3-debuginfoRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-debuginfoRocky

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

webkit2gtk3-debugsourceRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-debugsourceRocky

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-develRocky

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

webkit2gtk3-develRed Hat / RHEL

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

webkit2gtk3-devel-debuginfoRocky

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-devel-debuginfoRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

webkit2gtk3-jscRocky

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-jscRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-jsc-debuginfoRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

webkit2gtk3-jsc-debuginfoRocky

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

webkit2gtk3-jsc-develRocky

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-jsc-develRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

webkit2gtk3-jsc-devel-debuginfoRocky

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

webkit2gtk3-jsc-devel-debuginfoRed Hat / RHEL

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_4RHSA-2024:9679

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_8RHSA-2024:9646

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.3-1.el8_2RHSA-2024:9680

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.42.5-1.el8RHSA-2024:2982

Fixed in:0:2.46.3-1.el8_6RHSA-2024:9653

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_2RHSA-2024:8492

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

Fixed in:0:2.46.1-1.el9_0RHSA-2024:8496

Fixed in:0:2.42.5-1.el9RHSA-2024:2126

webkitgtk4Red Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4Rocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-debuginfoRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-debuginfoRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-develRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-develRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-docRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-docRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jscRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jscRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jsc-develRed Hat / RHEL

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

webkitgtk4-jsc-develRocky

Fixed in:0:2.48.3-2.el7_9RHSA-2025:10364

SafariWindows application

Affected:16.6Fixed in:16.6Apple Inc.

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

3.96%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Remediation due: 2026-03-26

References

Exploit1

cloud.google.com

Vendor Advisory4

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

Embed a live status badge for CVE-2023-43000

Markdown

[![CVE-2023-43000](https://tridentstack.com/cve/badge/CVE-2023-43000.svg)](https://tridentstack.com/cve/CVE-2023-43000)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-43000"><img src="https://tridentstack.com/cve/badge/CVE-2023-43000.svg" alt="CVE-2023-43000"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-03-12.