CVE-2026-103679
6.5 MEDIUMpublic exploit availablePublished 2026-10-01 · Updated 2026-10-05
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
A flaw was found in tnef. A remote attacker could exploit this vulnerability by providing a specially crafted Transport Neutral Encapsulation Format (TNEF) file containing multiple message bodies. During extraction, improper memory management triggers a use-after-free and double-free condition, causing the application to crash and resulting in a Denial of Service (DoS).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-416
Vendors
tnef project
Products
tnef
Public exploit & PoC references
- https://github.com/verdammelt/tnef[Product]
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
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- HIGHCVE-2026-100209
- HIGHCVE-2026-100211
- HIGHCVE-2026-100212
- HIGHCVE-2026-100218
- CRITICALCVE-2026-100219
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