A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-5060-1 | webkit2gtk security update |
Debian DSA |
DSA-5061-1 | wpewebkit security update |
EUVD |
EUVD-2021-17871 | A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution. |
Ubuntu USN |
USN-5255-1 | WebKitGTK vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 15 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
Mon, 07 Jul 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhel Els
|
|
| CPEs | cpe:/o:redhat:rhel_els:7 | |
| Vendors & Products |
Redhat rhel Els
|
Status: PUBLISHED
Assigner: apple
Published:
Updated: 2024-08-03T22:48:14.215Z
Reserved: 2021-04-13T00:00:00
Link: CVE-2021-30954
No data.
Status : Modified
Published: 2021-08-24T19:15:21.860
Modified: 2024-11-21T06:05:02.260
Link: CVE-2021-30954
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN