CVE-2026-45684

medium

Published 2026-05-18 · Modified 2026-05-18

CVSS v3

—

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2

—

VIR risk

5.5

Description

OpenTelemetry eBPF Instrumentation: Log enricher writev path can overread and overwrite user buffers

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	go.opentelemetry.io/obi	`>=0.7.0,<0.9.0`	`0.9.0`
GO	go.opentelemetry.io/obi	`>= 0.7.0, < 0.9.0`	`0.9.0`

References

Verify integrity in audit chain (admin only). AS-IS.