4.9
Moyenne
CVE-2026-45684 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard
Description
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, OBI's log enricher mishandles writev buffers by reading only the first iovec entry but using the total iov_iter.count as the copy length. When log injection is enabled, a crafted multi-segment writev call can make OBI read and overwrite memory beyond the first segment. This issue has been patched in version 0.9.0.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| opentelemetry-ebpf-instrumentation 0.7 | 0.7.0 → < 0.9.0 | 0.9.0 |
Autres CVE de opentelemetry-ebpf-instrumentation
Les 11 CVE de opentelemetry-ebpf-instrumentation →
CVE-2026-45686
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard
7.5
Élevée
CVE-2026-45685
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard
7.5
Élevée
CVE-2026-45683
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard
3.8
Faible
CVE-2026-45681
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard
5.9
Moyenne