Freron develops MailMate, an email client with a narrow but specialized vulnerability profile centered on authentication and access-control mechanisms. The recurring weakness pattern reflects the authentication-verification demands of email protocol handling, where spoofing and credential-validation gaps represent the primary structural exposure. Current CVE counts, severity, and exploitation activity are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Freron over time
Signals from CVEs in this vendor scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2018-15588HIGH MailMate before 1.11.3 mishandles a suspicious HTML/MIME structure in a signed/encrypted email. | Feb 11, 2019 | 7.5 | 24 | NO | NO |
CVE-2017-17688MEDIUM The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report t | May 16, 2018 | 5.9 | 24 | NO | NO |
CVE-2017-17689MEDIUM The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. | May 16, 2018 | 5.9 | 22 | NO | NO |
CVE-2020-12619MEDIUM MailMate before 1.11 automatically imported S/MIME certificates and thereby silently replaced existing ones. This allowed a man-in-the-middle attacker to obtain an email-validated | Aug 20, 2020 | 5.9 | 16 | NO | NO |
Signals from CVEs in this vendor scope (4 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Freron.
Media articles that mention a CVE ID that affects a product developed by Freron — matched by CVE ID, not by vendor name.