Is CVE-2026-4860 actively exploited?

No active exploitation of CVE-2026-4860 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4860 be exploited remotely?

Yes. CVE-2026-4860 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4860?

CVE-2026-4860 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-4860

CWE-20Published: March 26, 2026· Updated: Mar 30, 2026

7.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.0th

Official Description

A security flaw has been discovered in 648540858 wvp-GB28181-pro up to 2.7.4. This affects the function GenericFastJsonRedisSerializer of the file src/main/java/com/genersoft/iot/vmp/conf/redis/RedisTemplateConfig.java of the component API Endpoint. The manipulation results in deserialization. It is possible to launch the attack 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.

NVD Source

Technical Analysis

CVE-2026-4860 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.