TI-2026-04140 Aliases CVE-2026-4745 GHSA-p4qv-w9rr-5cfp

Arbitrary Code Execution via Crafted Bytecode in dendibakh/perf-ninja

MEDIUM 49CWE-94Published 2026-03-24 · Updated 2026-03-24

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

Improper Control of Generation of Code ('Code Injection') vulnerability in dendibakh perf-ninja (labs/misc/pgo/lua modules). This vulnerability is associated with program files ldo.C. This issue affects perf-ninja.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00272 19th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

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
dendibakh	perf-ninja	all versions	—	No fix listed	CNA

perf-ninja Vendordendibakh Affected all versions Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-4745
2026-10-03 Alias added: GHSA-p4qv-w9rr-5cfp

References

Patch 1

https://github.com/dendibakh/perf-ninja/pull/129

Sources

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