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Status published
Critical
CVE-2020-10018
WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are...
Vulnerability Description
WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue has been fixed in 2.28.0 with improved memory handling.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://bugs.webkit.org/show_bug.cgi?id=204342#c21
- https://webkitgtk.org/security/WSA-2020-0003.html
- https://wpewebkit.org/security/WSA-2020-0003.html
- https://www.debian.org/security/2020/dsa-4641
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLERWAS2LL7SX2GHA2DDZ2PL3QC5OHIF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOR5LPL4UASVAR76EIHCL4O2KGDWGC6K/
- https://usn.ubuntu.com/4310-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.html
- https://security.gentoo.org/glsa/202006-08
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Affected Vendor
webkitgtk
View all reports →Affected Software
webkitgtk, wpe webkit, fedora, debian linux, ubuntu linux, leap
Vulnerable Versions:
0, 30, 31, 10.0, 18.04, 19.10, 15.1
Timeline
Official Publish:
March 2nd, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.