CVE-2026-94075
Critical
Description
Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through 4.18.1.
SeverityCritical
CVSS9.8
Exploit probability—
ProductNewsletters
PublishedOct 24, 2026
First seenOct 24, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Tribulant Software Newsletters | v ≤ 4.18.1 | — |
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