Project Subscriptions
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-43g7-cwr8-q3jh | OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 03 Jun 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opentelemetry ebpf Instrumentation
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| CPEs | cpe:2.3:a:opentelemetry:ebpf_instrumentation:*:*:*:*:*:go:*:* | |
| Vendors & Products |
Opentelemetry ebpf Instrumentation
|
Wed, 03 Jun 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 02 Jun 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opentelemetry
Opentelemetry opentelemetry-ebpf-instrumentation |
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| Vendors & Products |
Opentelemetry
Opentelemetry opentelemetry-ebpf-instrumentation |
Tue, 02 Jun 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 memcached storage commands such as set, add, replace, append, prepend, or cas, OBI accepts extremely large <bytes> values and adds the payload delimiter length without checking for overflow. A crafted request with <bytes> set to math.MaxInt or math.MaxInt-1 causes the computed payload length to wrap negative and triggers a runtime panic in LargeBufferReader.Peek. This issue has been patched in version 0.9.0. | |
| Title | OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI | |
| Weaknesses | CWE-190 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-03T13:48:21.673Z
Reserved: 2026-05-13T04:38:01.164Z
Link: CVE-2026-45686
Updated: 2026-06-03T13:48:15.361Z
Status : Analyzed
Published: 2026-06-02T16:16:43.493
Modified: 2026-06-03T16:52:47.837
Link: CVE-2026-45686
No data.
OpenCVE Enrichment
Updated: 2026-06-02T16:45:13Z
Github GHSA