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CVE-2026-48504 OpenTelemetry Rust: Unbounded memory allocation in W3C Baggage propagation

🗓️ 17 Jul 2026 20:13:45Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

OpenTelemetry Rust before 0.32.1 fails baggage size limits, causing oversized headers to waste CPU.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-48504
17 Jul 202620:13
attackerkb
cgr
Chainguard
CVE-2026-48504 vulnerabilities
9 Jul 202602:25
cgr
cve
CVE
CVE-2026-48504
17 Jul 202620:13
cve
euvd
EUVD
EUVD-2026-45314
17 Jul 202620:13
euvd
github
Github Security Blog
opentelemetry_sdk has unbounded memory allocation in W3C Baggage propagation
25 Jun 202618:40
github
nvd
NVD
CVE-2026-48504
17 Jul 202620:17
nvd
osv
OSV
CGA-74HG-J64J-PGRR
8 Jul 202620:22
osv
osv
OSV
GHSA-W9WP-H8WV-79JX opentelemetry_sdk has unbounded memory allocation in W3C Baggage propagation
25 Jun 202618:40
osv
osv
OSV
MINI-3V73-Q5M6-3924
28 Jul 202601:29
osv
osv
OSV
MINI-45RF-P35G-C9P2
21 Jul 202613:43
osv
Rows per page
[
  {
    "vendor": "open-telemetry",
    "product": "opentelemetry-rust",
    "versions": [
      {
        "version": "< 0.32.1",
        "status": "affected"
      }
    ]
  }
]

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