High 1 exploited CVE WID-SEC-2026-0782 17 CVEs

WebKitGTK: Mehrere Schwachstellen

Published Mar 18, 2026 · Updated Oct 28, 2026 · Revision 21 · de-DE

Vendor: amazon Vendor: Debian Vendor: Dell Vendor: Fedora Vendor: Oracle Vendor: Red Hat Vendor: RESF Vendor: SUSE Vendor: Ubuntu Product: Avamar Product: Enterprise Linux Product: Linux Product: Linux Product: Linux Product: Linux Product: Linux Product: Linux 2 Product: NetWorker Product: Rocky Linux

Summary

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in WebKitGTK ausnutzen, um beliebigen Programmcode auszuführen, einen Denial-of-Service-Zustand auszulösen oder vertrauliche Informationen offenzulegen.

Product

WebKitGTK ist ein Webbrowser. Dieser nutzt die WebKit-Engine, die auch von Safari und vielen anderen Apps auf macOS, iOS und Linux verwendet wird.

Vulnerabilities 17

High 8.8

CVE-2025-31277 Exploited Public exploit

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, ma…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Jul 29, 2025
KEV Mar 20, 2026
High 8.8

CVE-2023-43010

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.2 and iPadOS 17.2, macOS Sonoma 14…

Apple macOS iOS and iPadOS Safari macOS iOS Browsers Debian Ubuntu

Mar 12, 2026
High 8.8

CVE-2025-43433

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…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Nov 4, 2025
High 8.0

CVE-2025-31223

The issue was addressed with improved checks. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, macOS Sequo…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

May 12, 2025
High 7.5

CVE-2026-20652

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5…

Apple macOS iOS and iPadOS visionOS macOS iOS Browsers Debian Ubuntu

Feb 11, 2026
Medium 6.5

CVE-2025-43213

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, ma…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Jul 29, 2025
Medium 6.5

CVE-2025-43214

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, ma…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Jul 29, 2025
Medium 6.5

CVE-2025-43457

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, iOS 26.1 and …

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Nov 4, 2025
Medium 6.5

CVE-2025-43511

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.2 an…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Dec 12, 2025
Medium 6.5

CVE-2026-20636

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 26.3 and iPadOS 26.3, ma…

Apple macOS iOS and iPadOS visionOS macOS iOS Browsers Debian Ubuntu

Feb 11, 2026
Medium 6.5

CVE-2026-20644

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5…

Apple macOS iOS and iPadOS visionOS macOS iOS Browsers Debian Ubuntu

Feb 11, 2026
Medium 5.5

CVE-2026-20608

This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 1…

Apple macOS iOS and iPadOS visionOS macOS iOS Browsers Debian Ubuntu

Feb 11, 2026
Medium 4.3

CVE-2025-43438

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, iOS 18.7.2 an…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Nov 4, 2025
Medium 4.3

CVE-2025-43441

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…

Apple macOS iOS and iPadOS tvOS macOS iOS Browsers Debian Ubuntu

Nov 4, 2025
Medium 4.3

CVE-2025-46299

A memory initialization issue was addressed with improved memory handling. This issue is fixed in Safari 26.2, iOS 26.2…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Jan 9, 2026
Medium 4.3

CVE-2026-20635

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Feb 11, 2026
Medium 4.3

CVE-2026-20676

This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 26.3 and iPadOS 26.…

Apple macOS iOS and iPadOS visionOS macOS iOS Browsers Debian Ubuntu

Feb 11, 2026

Revision history

2026-10-28 #21
Neue Updates von Fedora aufgenommen
2026-09-03 #20
Neue Updates von Dell aufgenommen
2026-05-31 #19
Neue Updates von Red Hat aufgenommen
2026-05-28 #18
Neue Updates von Rocky Enterprise Software Foundation aufgenommen
2026-05-19 #17
Neue Updates von Red Hat aufgenommen
2026-05-12 #16
Neue Updates von Red Hat aufgenommen
2026-05-11 #15
Neue Updates von Red Hat aufgenommen
2026-05-06 #14
Neue Updates von Red Hat und Ubuntu aufgenommen
2026-05-05 #13
Neue Updates von Red Hat aufgenommen
2026-04-29 #12
Neue Updates von Red Hat aufgenommen
2026-04-28 #11
Neue Updates von Debian aufgenommen
2026-04-27 #10
Neue Updates von Rocky Enterprise Software Foundation aufgenommen
2026-04-26 #9
Neue Updates von Rocky Enterprise Software Foundation und Red Hat aufgenommen
2026-04-22 #8
Neue Updates von Oracle Linux aufgenommen
2026-04-21 #7
Neue Updates von SUSE aufgenommen
2026-04-15 #6
Neue Updates von SUSE aufgenommen
2026-04-12 #5
Neue Updates von Debian aufgenommen
2026-04-01 #4
Neue Updates von Amazon aufgenommen
2026-03-30 #3
Neue Updates von SUSE aufgenommen
2026-03-22 #2
Neue Updates von Debian aufgenommen
2026-03-18 #1
Initiale Fassung

References

WebKitGTK and WPE WebKit Security Advisory WSA-2026-0001 vom 2026-03-18
https://webkitgtk.org/security/WSA-2026-0001.html
Debian Security Advisory DSA-6172 vom 2026-03-21
https://security-tracker.debian.org/tracker/DSA-6172-1
SUSE Security Update SUSE-SU-2026:1139-1 vom 2026-03-31
https://lists.suse.com/pipermail/sle-security-updates/2026-March/025063.html
SUSE Security Update SUSE-SU-2026:1150-1 vom 2026-03-31
https://lists.suse.com/pipermail/sle-security-updates/2026-March/025065.html
Amazon Linux Security Advisory ALAS2-2026-3223 vom 2026-04-01
https://alas.aws.amazon.com/AL2/ALAS2-2026-3223.html
Debian Security Advisory DLA-4528 vom 2026-04-11
https://lists.debian.org/debian-lts-announce/2026/04/msg00007.html
SUSE Security Update SUSE-SU-2026:1364-1 vom 2026-04-15
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025356.html
SUSE Security Update SUSE-SU-2026:21180-1 vom 2026-04-21
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025532.html
Red Hat Security Advisory RHSA-2026:9692 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9692
Oracle Linux Security Advisory ELSA-2026-9692 vom 2026-04-22
https://linux.oracle.com/errata/ELSA-2026-9692.html
Rocky Linux Security Advisory RLSA-2026:9692 vom 2026-04-24
https://errata.build.resf.org/RLSA-2026:9692
Red Hat Security Advisory RHSA-2026:10702 vom 2026-04-27
https://access.redhat.com/errata/RHSA-2026:10702
Rocky Linux Security Advisory RLSA-2026:10702 vom 2026-04-27
https://errata.build.resf.org/RLSA-2026:10702
Red Hat Security Advisory RHSA-2026:11329 vom 2026-04-28
https://access.redhat.com/errata/RHSA-2026:11329
Oracle Linux Security Advisory ELSA-2026-10702 vom 2026-04-28
https://linux.oracle.com/errata/ELSA-2026-10702.html
Debian Security Advisory DSA-6232 vom 2026-04-28
https://lists.debian.org/debian-security-announce/2026/msg00142.html
Red Hat Security Advisory RHSA-2026:11814 vom 2026-04-29
https://access.redhat.com/errata/RHSA-2026:11814
Amazon Linux Security Advisory ALAS2-2026-3270 vom 2026-04-30
https://alas.aws.amazon.com/AL2/ALAS2-2026-3270.html
Red Hat Security Advisory RHSA-2026:13845 vom 2026-05-05
https://access.redhat.com/errata/RHSA-2026:13845
Red Hat Security Advisory RHSA-2026:14659 vom 2026-05-07
https://access.redhat.com/errata/RHSA-2026:14659
Ubuntu Security Notice USN-8237-1 vom 2026-05-06
https://ubuntu.com/security/notices/USN-8237-1
Red Hat Security Advisory RHSA-2026:16056 vom 2026-05-11
https://access.redhat.com/errata/RHSA-2026:16056
Red Hat Security Advisory RHSA-2026:16695 vom 2026-05-13
https://access.redhat.com/errata/RHSA-2026:16695
Red Hat Security Advisory RHSA-2026:19535 vom 2026-05-20
https://access.redhat.com/errata/RHSA-2026:19535
Red Hat Security Advisory RHSA-2026:19206 vom 2026-05-20
https://access.redhat.com/errata/RHSA-2026:19206
Rocky Linux Security Advisory RLSA-2026:19206 vom 2026-05-28
https://errata.build.resf.org/RLSA-2026:19206
Red Hat Security Advisory RHSA-2026:22136 vom 2026-06-01
https://access.redhat.com/errata/RHSA-2026:22136
Dell Security Advisory DSA-2026-313 vom 2026-09-04
https://www.dell.com/support/kbdoc/de-de/000505510/dsa-2026-313-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-multiple-third-party-vulnerabilities
Fedora Security Advisory FEDORA-EPEL-2026-E4ED02098A vom 2026-10-28
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-e4ed02098a
Fedora Security Advisory FEDORA-EPEL-2026-45AA299208 vom 2026-10-28
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-45aa299208