CVE-2026-76241

stigmem Plugin Signature Enforcement Bypass via Configuration

HIGH
7.3
CVSS Score
Published: August 19, 2026 at 02:02 PM UTC
Updated: September 11, 2026 at 06:40 PM UTC
1 product affected across 1 vendorStigmem

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Severity
HIGH7.3
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

stigmem-node 0.9.0a1 allows plugin signature enforcement to be disabled via a single configuration flag without a second explicit acknowledgment. If that setting is carried into an environment where plugin directories are writable by less-trusted users, unsigned (potentially malicious) plugin code could be loaded and executed, resulting in arbitrary code execution. Fixed in 0.9.0a2, which requires a second explicit acknowledgment to disable signature enforcement.

Affected

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

v < 0.9.0a2
Vendor states this is fixed in 0.9.0a2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

7.3HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-494

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