CVSS 3.1
6.2 mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2026-48496
Medium (6.2). EPSS 0.1% chance of exploitation in the next 30 days. Fixed in go.opentelemetry.io/ebpf-profiler 0.0.202622.
OpenTelemetry eBPF Profiler is a production-scale agent for profiling applications across multiple programming languages. Starting in version 0.0.202527 and prior to version 0.0.202622, an unprivileged process can cause the profiler to open a nonregular mapping file, such as a FIFO, and block indefinitely, preventing further ELF analysis and causing a denial of service. Version 0.0.202622 contains a patch. No known workarounds are available.
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-11-01)
- CWE
- CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-f2r5-5m7w-p5cx | Go | go.opentelemetry.io/ebpf-profiler | >=0.0.202527 <0.0.202622 | 0.0.202622 |
| GO-2026-5343 | Go | go.opentelemetry.io/ebpf-profiler | >=0.0.202527 <0.0.202622 | 0.0.202622 |