VulnerabilityDeferred
CVE-2026-40783
Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.37 versions.
CRITICAL 9.9EPSS 0.54%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.37 versions.
- CVSS 3.1
- 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.54% probability · 44th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Source
- audit@patchstack.com
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.