TI-2026-06083 Aliases CVE-2026-6948 GHSA-r3xq-q2q6-7vcc

Unbounded Memory Allocation in VQLResponse Result-Set Writer

LOW 22CWE-770Published 2026-05-03 · Updated 2026-06-19

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-770.

Summary

Velociraptor versions prior to 0.76.4 contain a resource exhaustion vulnerability in the server's agent control channel. This allows a compromised or rogue Velociraptor client to crash the server via out-of-memory (OOM) by sending crafted messages through the normal client communication channel.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00344 28th percentileScored 2026-11-07

Fix Fixed Velociraptor (Rapid7): 0.76.4, 0.75.9

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Rapid7	Velociraptor	before 0.76.4; before 0.75.9	0.76.4, 0.75.9	Patch available	CNA

Velociraptor VendorRapid7 Affected before 0.76.4; before 0.75.9 Fixed in 0.76.4, 0.75.9 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:rapid7:velociraptor::::::::	—	—	Rapid7

cpe:2.3:a:rapid7:velociraptor:*:*:*:*:*:*:*:* Versions — — ·Rapid7

Remediation

Fix · CNA Velociraptor (Rapid7) Fixed in 0.76.4, 0.75.9

Timeline

2026-10-02 Threatist record created from CVE-2026-6948
2026-10-03 Alias added: GHSA-r3xq-q2q6-7vcc

References

Other 1

https://docs.velociraptor.app/announcements/advisories/cve-2026-6948/

TI-2023-01233 Rapid7 InsightCloudSec resource.db() method access CVSS 3.1HIGH 8.8
TI-2023-01231 Rapid7 InsightCloudSec getattr() method access CVSS 3.1HIGH 8.8
TI-2023-01232 Rapid7 InsightCloudSec box object access CVSS 3.1HIGH 8.1
TI-2024-00358 Rapid7 Minerva Armor Privilege Escalation CVSS 3.1HIGH 7.8
TI-2024-02985 Rapid7 Insight Agent Sensitive Key Exposed To Local Users CVSS 3.1MEDIUM 6.8
TI-2019-04008 Rapid7 Metasploit HTTP Handler Denial of Service CVSS 3.1HIGH 7.5

See all 139 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences