Vendor
Tnef Project vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in Tnef Project: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-103680, was published on 1 October 2026. Nothing in the last four weeks, down from 3 vulnerabilities in the four before. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 0
- Exploited in the wild
- 0
About Tnef Project
Project that develops and maintains software for handling TNEF (Transport Neutral Encapsulation Format) files.
Tnef Project technologies
Latest Tnef Project vulnerabilities
- CVE-2026-103680: A flaw was found in tnef. A heap-based buffer overflow can occur in the find_free_number() function when generating…lowCVSS 3.1EPSS 0.3%
- CVE-2026-103679: tnef use-after-free and double-free in TNEF extractionmediumCVSS 6.5EPSS 0.3%
- CVE-2026-103678: tnef heap out-of-bounds read in RTF data parsingmediumCVSS 5.4EPSS 0.2%
Most severe Tnef Project vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-103679: tnef use-after-free and double-free in TNEF extractionmediumCVSS 6.5EPSS 0.3%
- CVE-2026-103678: tnef heap out-of-bounds read in RTF data parsingmediumCVSS 5.4EPSS 0.2%
- CVE-2026-103680: A flaw was found in tnef. A heap-based buffer overflow can occur in the find_free_number() function when generating…lowCVSS 3.1EPSS 0.3%
Vulnerabilities per week
Nothing in the last four weeks, down from 3 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 3 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Tnef Project vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/tnef-project)<a href="https://junglewise.ai/threats/vendors/tnef-project"><img src="https://junglewise.ai/threats/vendors/tnef-project/badge.svg" alt="Tnef Project vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/tnef-project.json, and this page as text at https://junglewise.ai/threats/vendors/tnef-project.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Tnef Project vulnerabilities", https://junglewise.ai/threats/vendors/tnef-project, 11 November 2026.