PT-2026-85433 · Red Hat · Red Hat Enterprise Linux 10+4
CVE-2026-85197
·
Published
2026-09-04
·
Updated
2026-09-04
CVSS v3.1
7.6
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H |
A flaw was found in libsoup. A malicious HTTP/2 server or a Man-in-the-Middle (MITM) attacker can exploit a heap use-after-free vulnerability in the HTTP/2 client implementation. This occurs when a GNOME application uploads a file using HTTP/2, and the server sends a GOAWAY frame while the file body is being read asynchronously. This can lead to memory corruption, potentially resulting in information disclosure or arbitrary code execution.
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9