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VulnerabilityPublished

CVE-2026-104989: Chaos Software V-Ray Swarm · Uncontrolled Search Path Element

Affects Chaos Software V-Ray SwarmSource CVE Database V5

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Not known to be exploited · CVSS 9.3 Critical.

Data as of 9 Nov 2026, 17:19 UTC

CVSS 4.0 base score
9.3Critical
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (Mandiant)CVSS 4.09.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
Chaos SoftwareV-Ray SwarmAffected
  • <=2.0.19
Fixed in–

AI-suggested

Until a fix is available, restrict network access to the V-Ray Swarm package upload feature and monitor for suspicious activity related to library loading.

Description

CVE-2026-104989 is a critical vulnerability in Chaos Software V-Ray Swarm versions up to 2.0.19. It involves an uncontrolled search path element in the package upload feature, allowing remote unauthenticated attackers to execute arbitrary code by redirecting access to libraries.

References

Community reviews

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