Security Advisory

CVE-2026-103678

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-10-01 11:34:48

Last updated 2026-10-01 15:00:19

Assigner fedora

CVSS score 5.4

State PUBLISHED

Description

A flaw was found in tnef. An attacker can exploit this vulnerability by providing a specially crafted file containing uncompressed Rich Text Format (RTF) data. Because the application fails to properly validate input buffer boundaries before copying data in get_rtf_data_from_buf(), reading beyond the allocated memory occurs. This flaw can cause the application to crash, leading to a Denial of Service (DoS), or leak sensitive memory contents into extracted output files.

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