CVE-2025-43431

EUVD-2025-37689
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, 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 memory corruption.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Affected Products (NVD)
VendorProductVersion
applesafari
𝑥
< 26.1
appleipados
𝑥
< 26.1
appleiphone_os
𝑥
< 26.1
appletvos
𝑥
< 26.1
applevisionos
𝑥
< 26.1
applewatchos
𝑥
< 26.1
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
webkitgtk
bionic
ignored
jammy
dne
noble
dne
plucky
dne
questing
dne
xenial
ignored
webkit2gtk
bionic
ignored
focal
ignored
jammy
Fixed 2.50.2-0ubuntu0.22.04.2
released
noble
Fixed 2.50.2-0ubuntu0.24.04.2
released
plucky
Fixed 2.50.2-0ubuntu0.25.04.2
released
questing
Fixed 2.50.2-0ubuntu0.25.10.2
released
xenial
ignored
qtwebkit-source
bionic
ignored
jammy
dne
noble
dne
plucky
dne
questing
dne
xenial
ignored
qtwebkit-opensource-src
bionic
ignored
focal
ignored
jammy
ignored
noble
ignored
plucky
dne
questing
dne
xenial
ignored
wpewebkit
focal
ignored
jammy
ignored
noble
dne
plucky
dne
questing
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libjavascriptcoregtk-4_0-18
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
libjavascriptcoregtk-4_1-0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
libjavascriptcoregtk-6_0-1
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
libwebkit2gtk-4_0-37
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
libwebkit2gtk-4_1-0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
libwebkit2gtk3-lang
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
libwebkitgtk-6_0-4
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-JavaScriptCore-4_0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-JavaScriptCore-4_1
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-JavaScriptCore-6_0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-WebKit-6_0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-WebKit2-4_0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-WebKit2-4_1
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-WebKit2WebExtension-4_0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-WebKit2WebExtension-4_1
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
typelib-1_0-WebKitWebProcessExtension-6_0
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
webkit2gtk-4_0-injected-bundles
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP3
2.50.3-4.47.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
webkit2gtk-4_1-injected-bundles
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
webkit2gtk3-devel
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 12 SP5
2.50.3-4.47.1
fixed
suse enterprise server 15 SP2
2.50.3-150200.153.4
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
webkit2gtk3-soup2-devel
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
webkit2gtk4-devel
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
webkitgtk-6_0-injected-bundles
suse enterprise desktop 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise desktop 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise sap 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise sap 15 SP7
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP4
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP5
2.50.3-150400.4.130.4
fixed
suse enterprise server 15 SP6
2.50.4-150600.12.54.1
fixed
suse enterprise server 15 SP7
2.50.4-150600.12.54.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
webkit2gtk3
RHEL 8
0:2.50.3-1.el8_10
fixed
RHEL 8.2 AUS
0:2.50.3-2.el8_2
fixed
RHEL 8.4 AUS
0:2.50.3-2.el8_4
fixed
RHEL 8.6 AUS
0:2.50.3-2.el8_6
fixed
RHEL 8.6 E4S
0:2.50.3-2.el8_6
fixed
RHEL 8.6 TUS
0:2.50.3-2.el8_6
fixed
RHEL 8.8 E4S
0:2.50.3-2.el8_8
fixed
RHEL 8.8 TUS
0:2.50.3-2.el8_8
fixed
RHEL 9
0:2.50.3-1.el9_7
fixed
webkit2gtk3-devel
RHEL 8
0:2.50.3-1.el8_10
fixed
RHEL 8.2 AUS
0:2.50.3-2.el8_2
fixed
RHEL 8.4 AUS
0:2.50.3-2.el8_4
fixed
RHEL 8.6 AUS
0:2.50.3-2.el8_6
fixed
RHEL 8.6 E4S
0:2.50.3-2.el8_6
fixed
RHEL 8.6 TUS
0:2.50.3-2.el8_6
fixed
RHEL 8.8 E4S
0:2.50.3-2.el8_8
fixed
RHEL 8.8 TUS
0:2.50.3-2.el8_8
fixed
RHEL 9
0:2.50.3-1.el9_7
fixed
webkit2gtk3-jsc
RHEL 8
0:2.50.3-1.el8_10
fixed
RHEL 8.2 AUS
0:2.50.3-2.el8_2
fixed
RHEL 8.4 AUS
0:2.50.3-2.el8_4
fixed
RHEL 8.6 AUS
0:2.50.3-2.el8_6
fixed
RHEL 8.6 E4S
0:2.50.3-2.el8_6
fixed
RHEL 8.6 TUS
0:2.50.3-2.el8_6
fixed
RHEL 8.8 E4S
0:2.50.3-2.el8_8
fixed
RHEL 8.8 TUS
0:2.50.3-2.el8_8
fixed
RHEL 9
0:2.50.3-1.el9_7
fixed
webkit2gtk3-jsc-devel
RHEL 8
0:2.50.3-1.el8_10
fixed
RHEL 8.2 AUS
0:2.50.3-2.el8_2
fixed
RHEL 8.4 AUS
0:2.50.3-2.el8_4
fixed
RHEL 8.6 AUS
0:2.50.3-2.el8_6
fixed
RHEL 8.6 E4S
0:2.50.3-2.el8_6
fixed
RHEL 8.6 TUS
0:2.50.3-2.el8_6
fixed
RHEL 8.8 E4S
0:2.50.3-2.el8_8
fixed
RHEL 8.8 TUS
0:2.50.3-2.el8_8
fixed
RHEL 9
0:2.50.3-1.el9_7
fixed
Common Weakness Enumeration
References
https://support.apple.com/en-us/125632
https://support.apple.com/en-us/125633
https://support.apple.com/en-us/125634
https://support.apple.com/en-us/125637
https://support.apple.com/en-us/125638
https://support.apple.com/en-us/125639
https://support.apple.com/en-us/125640