CVE-2026-45287
opentelemetry-go's Schema ParseFile leaks file descriptors on each parse
描述
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.0.17, `go.opentelemetry.io/otel/schema/v1.0` and `go.opentelemetry.io/otel/schema/v1.1` leaks one file descriptor on each successful `ParseFile` call. `ParseFile` opens the schema file and passes it to `Parse` without closing it; repeated parsing in a long-running process can exhaust the process file descriptor limit and cause denial of service. Exploitation depends on a consuming application exposing repeated schema parsing to an attacker-controlled path. Version 0.0.17 contains a patch for the issue.
如何修補 CVE-2026-45287
要修補 CVE-2026-45287,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 0.0.17 或更新版本
- —升級至 0.0.17 或更新版本
CVE-2026-45287 正在被利用嗎?
目前沒有被利用訊號。CVE-2026-45287 既不在 CISA KEV 也沒有最新的 EPSS 分數。
受影響套件(3)
- from 0
- from 0, < 0.0.17
- from 0, < 0.0.17
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |