CVE-2026-20665

EUVD-2026-15051
This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
Affected Products (NVD)
VendorProductVersion
applesafari
𝑥
< 26.4
appleipados
𝑥
< 18.7.7
appleipados
26.0 ≤
𝑥
< 26.4
appleiphone_os
𝑥
< 18.7.7
appleiphone_os
26.0 ≤
𝑥
< 26.4
applemacos
𝑥
< 26.4
appletvos
𝑥
< 26.4
applevisionos
𝑥
< 26.4
applewatchos
𝑥
< 26.4
𝑥
= Vulnerable software versions
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libjavascriptcoregtk-4_0-18
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
libjavascriptcoregtk-4_1-0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
libjavascriptcoregtk-6_0-1
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
libwebkit2gtk-4_0-37
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
libwebkit2gtk-4_1-0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
libwebkit2gtk3-lang
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
libwebkitgtk-6_0-4
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-JavaScriptCore-4_0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-JavaScriptCore-4_1
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-JavaScriptCore-6_0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-WebKit-6_0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-WebKit2-4_0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-WebKit2-4_1
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-WebKit2WebExtension-4_0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-WebKit2WebExtension-4_1
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
typelib-1_0-WebKitWebProcessExtension-6_0
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
webkit2gtk-4_0-injected-bundles
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 12 SP3
2.52.1-4.57.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
webkit2gtk-4_1-injected-bundles
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
webkit2gtk3-devel
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
webkit2gtk3-soup2-devel
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
webkit2gtk4-devel
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
webkitgtk-6_0-injected-bundles
suse enterprise desktop 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise sap 15 SP7
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP4
2.52.1-150400.4.140.2
fixed
suse enterprise server 15 SP6
2.52.1-150600.12.63.1
fixed
suse enterprise server 15 SP7
2.52.1-150600.12.63.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
webkit2gtk3
RHEL 8
0:2.52.3-1.el8_10
fixed
RHEL 8.6 AUS
0:2.52.3-1.el8_6
fixed
RHEL 8.6 E4S
0:2.52.3-1.el8_6
fixed
RHEL 8.6 TUS
0:2.52.3-1.el8_6
fixed
RHEL 8.8 E4S
0:2.52.3-1.el8_8
fixed
RHEL 8.8 TUS
0:2.52.3-1.el8_8
fixed
RHEL 9
0:2.52.3-0.el9_7.1
fixed
webkit2gtk3-devel
RHEL 8
0:2.52.3-1.el8_10
fixed
RHEL 8.6 AUS
0:2.52.3-1.el8_6
fixed
RHEL 8.6 E4S
0:2.52.3-1.el8_6
fixed
RHEL 8.6 TUS
0:2.52.3-1.el8_6
fixed
RHEL 8.8 E4S
0:2.52.3-1.el8_8
fixed
RHEL 8.8 TUS
0:2.52.3-1.el8_8
fixed
RHEL 9
0:2.52.3-0.el9_7.1
fixed
webkit2gtk3-jsc
RHEL 8
0:2.52.3-1.el8_10
fixed
RHEL 8.6 AUS
0:2.52.3-1.el8_6
fixed
RHEL 8.6 E4S
0:2.52.3-1.el8_6
fixed
RHEL 8.6 TUS
0:2.52.3-1.el8_6
fixed
RHEL 8.8 E4S
0:2.52.3-1.el8_8
fixed
RHEL 8.8 TUS
0:2.52.3-1.el8_8
fixed
RHEL 9
0:2.52.3-0.el9_7.1
fixed
webkit2gtk3-jsc-devel
RHEL 8
0:2.52.3-1.el8_10
fixed
RHEL 8.6 AUS
0:2.52.3-1.el8_6
fixed
RHEL 8.6 E4S
0:2.52.3-1.el8_6
fixed
RHEL 8.6 TUS
0:2.52.3-1.el8_6
fixed
RHEL 8.8 E4S
0:2.52.3-1.el8_8
fixed
RHEL 8.8 TUS
0:2.52.3-1.el8_8
fixed
RHEL 9
0:2.52.3-0.el9_7.1
fixed
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://support.apple.com/en-us/126792
https://support.apple.com/en-us/126793
https://support.apple.com/en-us/126794
https://support.apple.com/en-us/126797
https://support.apple.com/en-us/126798
https://support.apple.com/en-us/126799
https://support.apple.com/en-us/126800