GHSA-R6C9-G6Q5-QRF9 OpenTelemetry eBPF Instrumentation: CPU-mismatch fallback uses 256-byte buffer with 8KB size

Summary The per-CPU message-buffer fallback path uses a 256-byte backup buffer but preserves the original payload size, which can be up to 8KB. If a CPU mismatch occurs, OBI can read beyond the fallback buffer and leak adjacent memory into telemetry. Details...

GHSA-89C6-VPCJ-7VJ4 OpenTelemetry eBPF Instrumentation: Unbounded BPF internal metrics replay can exhaust CPU

Summary OBI replays BPF probe hits into histogram observations by looping once per recorded run count. On busy systems, the run-count delta can become very large, causing the metrics exporter to spend excessive CPU time in a tight loop every collection interval. Details The vulnerable loop is in...

OpenTelemetry eBPF Instrumentation: Unbounded BPF internal metrics replay can exhaust CPU

Summary OBI replays BPF probe hits into histogram observations by looping once per recorded run count. On busy systems, the run-count delta can become very large, causing the metrics exporter to spend excessive CPU time in a tight loop every collection interval. Details The vulnerable loop is in...

Excessive Iteration

Overview Affected versions of this package are vulnerable to Excessive Iteration in the prombpf.go process. An attacker can cause excessive CPU consumption by generating a high volume of probe activity, which leads to unbounded replay of internal metrics during each collection interval. Remediati...

GHSA-8RRQ-WCG8-CV5Q OpenTelemetry eBPF Instrumentation: Redis error text is exported in span status messages

Summary OBI exports raw Redis error text as the span status message. Because Redis error replies can contain attacker-controlled or sensitive values, this behavior can exfiltrate tokens, PII, or other confidential input into telemetry backends and inject untrusted text into downstream analysis...

Uncaught Exception

Overview Affected versions of this package are vulnerable to Uncaught Exception through the fastelf process. An attacker can cause the agent to crash by providing a specially crafted local ELF file with malformed section offsets or string offsets, leading to invalid pointer dereferences or...

OpenTelemetry eBPF Instrumentation: Unsafe fastelf parsing allows malformed ELF to crash agent

Summary OBI's replacement ELF parser trusts section offsets, counts, and string offsets from the executable file. A crafted local ELF can make OBI dereference invalid section pointers or slice past string tables, causing the agent to panic while determining the process language. Details...

PT-2026-41783

Name of the Vulnerable Software and Affected Versions OpenTelemetry eBPF Instrumentation versions prior to 0.9.0 Description The Postgres protocol parser incorrectly assumes that BIND message payloads contain a valid NUL-terminated portal name. When processing a crafted empty or unterminated...

CVE-2026-44289 vulnerabilities

Vulnerabilities for packages: kubeflow-centraldashboard, nemo, pulumi, kibana, homepage, renovate, cadence-web, gemini-cli, librechat, opentelemetry-auto-instrumentations-node, vitess...

CVE-2026-45684

creationtimestamp| type| source ---|---|--- 2026-05-12 14:13:40+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-vvmg-8mjr-g6q3...

CVE-2026-45682

creationtimestamp| type| source ---|---|--- 2026-05-12 14:12:38+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-962q-hwm5-52x5 2026-06-02 16:53:08+00:00| seen|...

CVE-2026-45683

creationtimestamp| type| source ---|---|--- 2026-05-12 14:12:18+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-fjq3-ffvr-vm46 2026-06-02 17:31:17+00:00| seen|...

CVE-2026-45681

creationtimestamp| type| source ---|---|--- 2026-05-12 14:11:59+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-r6c9-g6q5-qrf9...

CVE-2026-45680

creationtimestamp| type| source ---|---|--- 2026-05-12 14:11:52+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-89c6-vpcj-7vj4...

CVE-2026-45679

creationtimestamp| type| source ---|---|--- 2026-05-12 14:11:30+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-8rrq-wcg8-cv5q...

CVE-2026-45676

creationtimestamp| type| source ---|---|--- 2026-05-12 14:11:22+00:00| published-proof-of-concept| https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-wp73-mwgf-4jq9...

SUSE CVE-2026-43316

In the Linux kernel, the following vulnerability has been resolved: media: solo6x10: Check for out of bounds chipid Clang with CONFIGUBSANSHIFT=y noticed a condition where a signed type literal "1" is an "int" could end up being shifted beyond 32 bits, so instrumentation was added and due to the...

Prometheus exporter process crash via malformed HTTP request

Summary A single malformed HTTP request crashes any Node.js process running the OpenTelemetry JS Prometheus exporter. The metrics endpoint default 0.0.0.0:9464 has no error handling around URL parsing, so a request with an invalid URI causes an uncaught TypeError that terminates the process. You...

EUVD-2026-28615

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Disable KCOV instrumentation after loadsegments The loadsegments function changes segment registers, invalidating GS base which KCOV relies on for per-cpu data. When CONFIGKCOV is enabled, any subsequent instrumented C...

CVE-2026-43331

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Disable KCOV instrumentation after loadsegments The loadsegments function changes segment registers, invalidating GS base which KCOV relies on for per-cpu data. When CONFIGKCOV is enabled, any subsequent instrumented C...