CVE-2018-25285
Medium
Description
Fathom 2.4 contains a buffer overflow vulnerability in the Authorization Code field that allows local attackers to crash the application by submitting an oversized input string. Attackers can paste a 6000-byte payload into the Authorization Code field and click Activate to trigger a denial of service condition.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Fathom
PublishedApr 26, 2026
First seenApr 26, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Fathom Fathom | 2.4 | — |
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