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CVE-2026-81834

RooCodeInc Roo-Code README File ExecaTerminalProcess code injection

MEDIUM
6.3
CVSS Score
Published: August 27, 2026 at 08:00 PM UTC
Updated: August 28, 2026 at 08:20 PM UTC
1 product affected across 1 vendorRoo-Code

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A weakness has been identified in RooCodeInc Roo-Code up to 3.51.1. Affected by this issue is the function ExecaTerminalProcess of the component README File Handler. Executing a manipulation can lead to code injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. Multiple isses were reported to the vendor beforehand. They explain, that "they all apply to Roo Code, a project we no longer support - the repository was archived a while ago, and we don't encourage anyone to use it." This vulnerability only affects products that are no longer supported by the maintainer.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/396167
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/396167/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-81834
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/864284
Exploit
Source: cverecord
https://gist.github.com/tchen200311/b3023b6f0352a406c21ba172c33393ef

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-94CWE-74

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