CVE WatchSep 25, 2026

CVE-2026-48496

OpenTelemetry eBPF Profiler is a production-scale agent for profiling applications across multiple programming languages. Starting in versio

CVSS

6.2

Medium

EPSS

0.1%

KEV

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Exploit Today

0-100

Published: Sep 11, 2026 · Last modified: Sep 25, 2026 · CWE-770

EPSS · 30d

0.1%EPSS · 30 days0.2%

2026-09-282026-10-26

Technical description

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.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-544626.5 MED

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