OP
Product
opentelemetry-collector-contrib
by open-telemetry · last CVE Sep 15, 2026
5
CVEs
0
On KEV
8.1
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-42602
8.1
0%
May 13
azureauthextension Authenticate method does not validate bearer tokens, allowing auth bypass via replay
Affected: >= 0.124.0, <= 0.150.0
CVE-2026-55701
6.9
1%
Sep 15
OpenTelemetry githubreceiver silently ignores configured required_headers authentication
Affected: < 0.151.0
CVE-2024-42368
6.5
1%
Aug 13
open-telemetry has an Observable Timing Discrepancy
Affected: >= 0.80.0, < 0.107.0
CVE-2026-47256
5.3
0%
Sep 14
OpenTelemetry: Path traversal in Sentry exporter via attacker-controlled service.name reaches privileged Sentry API endpoints with operator bearer token
Affected: < 0.154.0
CVE-2024-45043
5.3
0%
Aug 28
OpenTelemetry Collector AWS Firehose Receiver Authentication Bypass Vulnerability
Affected: >= 0.49.0, < 0.108.0
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