Bug 2448793 (CVE-2026-20652) - CVE-2026-20652 webkitgtk: A remote attacker may be able to cause a denial-of-service
Summary: CVE-2026-20652 webkitgtk: A remote attacker may be able to cause a denial-of-...
Keywords:
Status: NEW
Alias: CVE-2026-20652
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2449106 2449107 2449108
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-18 20:22 UTC by OSIDB Bzimport
Modified: 2026-05-20 05:27 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:10702 0 None None None 2026-04-27 01:51:04 UTC
Red Hat Product Errata RHSA-2026:11329 0 None None None 2026-04-28 07:31:23 UTC
Red Hat Product Errata RHSA-2026:11814 0 None None None 2026-04-29 16:13:39 UTC
Red Hat Product Errata RHSA-2026:13845 0 None None None 2026-05-05 18:10:31 UTC
Red Hat Product Errata RHSA-2026:14659 0 None None None 2026-05-07 05:53:50 UTC
Red Hat Product Errata RHSA-2026:16056 0 None None None 2026-05-11 18:42:26 UTC
Red Hat Product Errata RHSA-2026:16695 0 None None None 2026-05-13 01:56:13 UTC
Red Hat Product Errata RHSA-2026:19206 0 None None None 2026-05-19 18:02:01 UTC
Red Hat Product Errata RHSA-2026:19535 0 None None None 2026-05-20 05:27:07 UTC
Red Hat Product Errata RHSA-2026:9692 0 None None None 2026-04-22 11:43:58 UTC

Description OSIDB Bzimport 2026-03-18 20:22:58 UTC 
The issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. A remote attacker may be able to cause a denial-of-service.
Comment 2 errata-xmlrpc 2026-04-22 11:43:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:9692 https://access.redhat.com/errata/RHSA-2026:9692
Comment 3 errata-xmlrpc 2026-04-27 01:51:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:10702 https://access.redhat.com/errata/RHSA-2026:10702
Comment 4 errata-xmlrpc 2026-04-28 07:31:22 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:11329 https://access.redhat.com/errata/RHSA-2026:11329
Comment 5 errata-xmlrpc 2026-04-29 16:13:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:11814 https://access.redhat.com/errata/RHSA-2026:11814
Comment 6 errata-xmlrpc 2026-05-05 18:10:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:13845 https://access.redhat.com/errata/RHSA-2026:13845
Comment 7 errata-xmlrpc 2026-05-07 05:53:49 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:14659 https://access.redhat.com/errata/RHSA-2026:14659
Comment 8 errata-xmlrpc 2026-05-11 18:42:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:16056 https://access.redhat.com/errata/RHSA-2026:16056
Comment 9 errata-xmlrpc 2026-05-13 01:56:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:16695 https://access.redhat.com/errata/RHSA-2026:16695
Comment 10 errata-xmlrpc 2026-05-19 18:02:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:19206 https://access.redhat.com/errata/RHSA-2026:19206
Comment 11 errata-xmlrpc 2026-05-20 05:27:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:19535 https://access.redhat.com/errata/RHSA-2026:19535
Note You need to log in before you can comment on or make changes to this bug.