CVE-2026-90490Network attack vector

Unspecified remote impact via unsafe deserialization

Published Sep 13, 2026 · Updated Sep 13, 2026

Unsafe deserialization in MailReceiver in lenve vhr 1.0-SNAPSHOT allows remote attackers to cause unspecified impact via crafted messages. The RabbitMQ listener receives a Spring Messaging Message and casts its already-decoded payload to Employee, but the public record does not identify the converter or unsafe deserialization call. Reachability requires an attacker-controlled message to reach the configured mail queue; the authentication requirement and concrete consequence are undisclosed.

CVSS severityUnavailable
Unscored
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unsafe deserialization in MailReceiver in lenve vhr 1.0-SNAPSHOT allows remote attackers to cause unspecified impact via crafted messages. The RabbitMQ listener receives a Spring Messaging Message and casts its already-decoded payload to Employee, but the public record does not identify the converter or unsafe deserialization call. Reachability requires an attacker-controlled message to reach the configured mail queue; the authentication requirement and concrete consequence are undisclosed.

The record

CVE
CVE-2026-90490
Published
Sep 13, 2026
Updated
Sep 13, 2026
Vendor
lenve
Product
vhr
Classifications
Unavailable
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0-SNAPSHOT

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

lenve · vhrversion=1.0-SNAPSHOT

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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