CVE-2026-90490

MEDIUM 6.3

lenve vhr MailReceiver deserialization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in lenve vhr 1.0-SNAPSHOT. This issue affects some unknown processing of the component MailReceiver. Performing a manipulation results in deserialization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-502 CWE-20
Vendor	lenve
Product	vhr
Published	Sep 13, 2026
Last Updated	Sep 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

lenve / vhr

1.0-SNAPSHOT

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403078 vuldb.com: https://vuldb.com/vuln/403078/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90490 vuldb.com: https://vuldb.com/submit/888617 github.com: https://github.com/ArrestX/vhr-advisories/blob/main/poc/VHR-VULN-006/YAKIT-PoC.md

Credits

🔍 huluwa888 (VulDB User) VulDB CNA Team