---
cve: "CVE-2026-45292"
severity: "MEDIUM"
cvss: 5.3
epss: "1.1%"
vendor: "open-telemetry"
kev: false
exploited: false
published: "2026-05-28 17:16:32"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T09:32:53+02:00"
---

# CVE-2026-45292

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

opentelemetry-java is the Java implementation of the OpenTelemetry API for recording telemetry, and SDK for managing telemetry recorded by the API. Prior to 1.62.0, a vulnerability affects the baggage propagation implementation in opentelemetry-api and opentelemetry-extension-trace-propagators. Parsing oversized baggage causes unbounded memory allocation and CPU consumption. Because baggage is automatically re-injected into every outgoing request, the effect can fan out to downstream services that never received the original malicious request. This vulnerability is fixed in 1.62.0.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Gering | warn |

## Patch verfügbar (OSV)

- 03837d3c1763bc35464aea1078671e2ef2336a5f (Commit)
- d03621fb3c3aa7f31d31b684ada2e9a8a93f158a (Commit)

## Referenzen

- <https://github.com/open-telemetry/opentelemetry-java/security/advisories/GHSA-rcgg-9c38-7xpx>
- <https://github.com/open-telemetry/opentelemetry-java/pull/8380>
- <https://github.com/open-telemetry/opentelemetry-java/commit/03837d3c1763bc35464aea1078671e2ef2336a5f>
- <https://github.com/open-telemetry/opentelemetry-java/releases/tag/v1.62.0>
- <https://access.redhat.com/errata/RHSA-2026:28573>
- <https://access.redhat.com/errata/RHSA-2026:36820>
- <https://access.redhat.com/errata/RHSA-2026:41951>
- <https://access.redhat.com/errata/RHSA-2026:43038>
- <https://access.redhat.com/errata/RHSA-2026:60520>
- <https://access.redhat.com/security/cve/CVE-2026-45292>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2482785>
- <https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45292.json>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-45292) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_