by Kastro
Paper/Archive/CVE-2026-4745

CVE-2026-4745

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

EPSS 0.3%CVSS 10.0
critical.is priorityof 100
34
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 19.6.196 × 203.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
perf-ninjaall versions–CNA

Scores by source

GovTech CSG (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:N/AU:Y/R:U/V:D/RE:L/U:Amber
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

patchgithub.com/dendibakh/perf-ninja/pull/129