CVE-2023-23518

The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.3, macOS Ventura 13.2, watchOS 9.3, macOS Big Sur 11.7.3, Safari 16.3, tvOS 16.3, iOS 16.3 and iPadOS 16.3. Processing maliciously crafted web content may lead to arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
appleCNA
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CVEADP
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CISA-ADPADP
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
VendorProductVersion
applesafari
𝑥
< 16.3
appleipados
𝑥
< 16.3
appleiphone_os
𝑥
< 16.3
applemacos
𝑥
< 11.7.3
applemacos
12.0 ≤
𝑥
< 12.6.3
applemacos
13.0 ≤
𝑥
< 13.2
appletvos
𝑥
< 16.3
applewatchos
𝑥
< 9.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
webkit2gtk
bullseye
2.44.2-1~deb11u1
fixed
bullseye (security)
2.46.4-1~deb11u1
fixed
bookworm
2.46.0-2~deb12u1
fixed
bookworm (security)
2.46.5-1~deb12u1
fixed
trixie
2.46.5-1
fixed
sid
2.46.5-1
fixed
wpewebkit
bullseye (security)
2.38.6-1~deb11u1
fixed
bullseye
2.38.6-1~deb11u1
fixed
bookworm
2.38.6-1
fixed
trixie
2.46.5-1
fixed
sid
2.46.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qtwebkit-opensource-src
noble
ignored
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
ignored
focal
ignored
bionic
ignored
xenial
ignored
trusty
ignored
qtwebkit-source
kinetic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
webkit2gtk
noble
Fixed 2.38.4-2
released
mantic
Fixed 2.38.4-2
released
lunar
Fixed 2.38.4-2
released
kinetic
Fixed 2.38.4-0ubuntu0.22.10.1
released
jammy
Fixed 2.38.4-0ubuntu0.22.04.1
released
focal
Fixed 2.38.4-0ubuntu0.20.04.2
released
bionic
ignored
xenial
ignored
trusty
dne
webkitgtk
kinetic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
wpewebkit
kinetic
dne
jammy
ignored
focal
ignored
bionic
dne
xenial
ignored
trusty
ignored