Description
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.
References (6)
Core 6
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0
Patch, Vendor Advisory x_refsource_misc
https://bugs.webkit.org/show_bug.cgi?id=237187
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2022/05/30/1
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2022/dsa-5154
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2022/dsa-5155
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202208-39
Scores
CVSS v3
7.5
EPSS
0.0019
EPSS Percentile
40.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (3)
debian/debian_linux
10.0
debian/debian_linux
11.0
webkitgtk/webkitgtk
< 2.36.0
Published
May 06, 2022
Tracked Since
Feb 18, 2026