PT-2026-102755 · Red Hat · Red Hat Enterprise Linux 10+4
CVSS v3.1
8.6
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for GByteArray growth could wrap, causing zlib to write past the allocated buffer and resulting in a heap buffer overflow.
Fix
Out of bounds Read
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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