CVE-2026-20691

EUVD-2026-15062
An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. A maliciously crafted webpage may be able to fingerprint the user.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Affected Products (NVD)
VendorProductVersion
applesafari
𝑥
< 26.4
appleipados
𝑥
< 26.4
appleiphone_os
𝑥
< 26.4
applemacos
26.0 ≤
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/126794
https://support.apple.com/en-us/126798
https://support.apple.com/en-us/126799
https://support.apple.com/en-us/126800