CVE-2026-4745: Arbitrary Code Execution via Crafted Bytecode in dendibakh/perf-ninja

Severity: critical (CVSS 10.0 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-24 · updated 2026-06-17
Weakness: CWE-94

Description

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 products

dendibakh perf-ninja: 0

References

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

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