1215 matches found
CVE-2026-45681
Summary: OpenTelemetry eBPF Instrumentation contains a memory‑read overflow in the CPU‑mismatch fallback path. Prior to version 0.9.0, a 256‑byte backup buffer is used for the per‑CPU message buffer, while the logical payload size can reach 8KB. If a CPU mismatch occurs, the code can read beyond ...
EUVD-2026-33954
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...
CVE-2026-45679
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...
CVE-2026-45679
CVE-2026-45679 affects OpenTelemetry eBPF Instrumentation (OBI). Prior to version 0.9.0, OBI exports raw Redis error text as the span status message, causing Redis error replies to be exposed in telemetry backends. This can leak attacker-controlled or sensitive data (tokens, PII, etc.) into downs...
CVE-2026-45678 OpenTelemetry eBPF Instrumentation: Postgres BIND parsing can panic on malformed payloads
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the Postgres protocol parser assumes BIND message payloads contain a valid NUL-terminated portal name. A crafted empty or unterminated payload can make OBI slice beyond th...
CVE-2026-45678 OpenTelemetry eBPF Instrumentation: Postgres BIND parsing can panic on malformed payloads
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the Postgres protocol parser assumes BIND message payloads contain a valid NUL-terminated portal name. A crafted empty or unterminated payload can make OBI slice beyond th...
CVE-2026-45676
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...
CVE-2026-45676
CVE-2026-45676 affects OpenTelemetry eBPF Instrumentation (OBI). Before version 0.9.0, OBI’s replacement ELF parser trusts section offsets, counts, and string offsets from the executable, allowing a crafted local ELF to trigger invalid dereferences or out-of-bounds slicing in the parser. The vuln...
CVE-2026-45676 OpenTelemetry eBPF Instrumentation: Unsafe fastelf parsing allows malformed ELF to crash agent
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...
CVE-2026-45676 OpenTelemetry eBPF Instrumentation: Unsafe fastelf parsing allows malformed ELF to crash agent
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...
CVE-2026-45682 OpenTelemetry eBPF Instrumentation: CappedConcurrentHashMap leaks keys after removals
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the custom CappedConcurrentHashMap introduced for Java TLS state tracking never removes keys from its insertion-order queue when entries are deleted. In long-running...
CVE-2026-45682
OpenTelemetry eBPF Instrumentation CVE-2026-45682 describes a leak in CappedConcurrentHashMap used for Java TLS state tracking: when entries are deleted, keys are not removed from the insertion-order queue, allowing the queue to grow in long-running instrumented JVMs. The issue causes heap exhaus...
CVE-2026-45682: Missing Release of Memory after Effective Lifetime
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the custom CappedConcurrentHashMap introduced for Java TLS state tracking never removes keys from its insertion-order queue when entries are deleted. In long-running...
CVE-2026-45686: Integer Overflow or Wraparound
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, a remotely reachable integer overflow in OBI's memcached text protocol parser can crash the OBI process and cause denial of service. When parsing...
CVE-2026-45676: Improper Input Validation
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...
CVE-2026-45684: Buffer Over-read
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, OBI's log enricher mishandles writev buffers by reading only the first iovec entry but using the total ioviter.count as the copy length. When log...
CVE-2026-45678: Improper Input Validation
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the Postgres protocol parser assumes BIND message payloads contain a valid NUL-terminated portal name. A crafted empty or unterminated payload can make OBI slice beyond th...
CVE-2026-45685: Improper Input Validation
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.1.0 to before version 0.9.0, malformed MongoDB wire messages can trigger uncaught panics in the MongoDB TCP parser, allowing a remote unauthenticated attacker to crash the telemetr...
OpenTelemetry eBPF Instrumentation 安全漏洞
OpenTelemetry eBPF Instrumentation is an open-source eBPF-based lightweight telemetry data collection tool developed by OpenTelemetry. Versions of OpenTelemetry eBPF Instrumentation from 0.1.0 to 0.9.0 contained security vulnerabilities. These vulnerabilities stemmed from malformed MongoDB line...
CVE-2026-45679: Improper Output Neutralization for Logs
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, 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...