cbcvebase.
CVE-2026-28857
published 2026-03-25

CVE-2026-28857: The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4…

PriorityP433medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.57%
43.5th percentile
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.

Affected

10 ranges
VendorProductVersion rangeFixed in
appleios_and_ipados< 26.426.4
appleipados< 26.426.4
appleiphone_os< 26.426.4
applemacos< 26.426.4
applemacos>= 26.0 < 26.426.4
applesafari< 26.426.4
applevisionos< 26.426.4
debianwebkit2gtk< webkit2gtk 2.52.1-1 (sid)webkit2gtk 2.52.1-1 (sid)
debianwpewebkit< webkit2gtk 2.52.1-1 (sid)webkit2gtk 2.52.1-1 (sid)
ubuntuwebkit2gtk

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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