CVE-2025-43430
Medium · 4.3CVSS
4.3
EPSS
1.1%
Published
Nov 4, 2025
CISA due date
—
The record
This issue was addressed through improved state management. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| AlmaLinux:8 | webkit2gtk3 | 0 | 2.50.3-1.el8_10 |
| AlmaLinux:8 | webkit2gtk3-devel | 0 | 2.50.3-1.el8_10 |
| AlmaLinux:8 | webkit2gtk3-jsc | 0 | 2.50.3-1.el8_10 |
| AlmaLinux:8 | webkit2gtk3-jsc-devel | 0 | 2.50.3-1.el8_10 |
| AlmaLinux:9 | webkit2gtk3 | 0 | 2.50.3-1.el9_7 |
| AlmaLinux:9 | webkit2gtk3-devel | 0 | 2.50.3-1.el9_7 |
| AlmaLinux:9 | webkit2gtk3-jsc | 0 | 2.50.3-1.el9_7 |
| AlmaLinux:9 | webkit2gtk3-jsc-devel | 0 | 2.50.3-1.el9_7 |
| Mageia:9 | webkit2 | 0 | 2.50.2-1.mga9 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP6 | webkit2gtk3-soup2 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP6 | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP7 | webkit2gtk3-soup2 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP7 | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP6 | webkit2gtk3 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP7 | webkit2gtk3 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Development Tools 15 SP6 | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Module for Development Tools 15 SP7 | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | webkit2gtk3 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | webkit2gtk3-soup2 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | webkit2gtk3 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | webkit2gtk3-soup2 | 0 | 2.50.4-150600.12.54.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| openSUSE:Leap 15.6 | webkit2gtk3 | 0 | 2.50.4-150600.12.54.1 |
| openSUSE:Leap 15.6 | webkit2gtk3-soup2 | 0 | 2.50.4-150600.12.54.1 |
| openSUSE:Leap 15.6 | webkit2gtk4 | 0 | 2.50.4-150600.12.54.1 |
| openSUSE:Leap 16.0 | webkit2gtk3 | 0 | 2.50.4-160000.1.1 |
| openSUSE:Leap 16.0 | webkit2gtk3-soup2 | 0 | 2.50.4-160000.1.1 |
| openSUSE:Leap 16.0 | webkit2gtk4 | 0 | 2.50.4-160000.1.1 |
Related vulnerabilities
- CVE-2025-43536 A use-after-free issue was addressed with improved memory management. Also affects webkit2gtk3
- CVE-2025-43531 A race condition was addressed with improved state handling. Also affects webkit2gtk3
- CVE-2025-43529 A use-after-free issue was addressed with improved memory management. Also affects webkit2gtk3
- CVE-2023-43000 A use-after-free issue was addressed with improved memory management. Also affects webkit2gtk3
- CVE-2025-43480 The issue was addressed with improved checks. Also affects webkit2gtk3
- CVE-2025-43458 This issue was addressed through improved state management. Also affects webkit2gtk3
- CVE-2025-43443 This issue was addressed with improved checks. Also affects webkit2gtk3
- CVE-2025-43432 A use-after-free issue was addressed with improved memory management. Also affects webkit2gtk3