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7.5
Opentelemetry Collector on Red Hat Systems Exposes Data
RHSA-2026:3288
Summary
The Opentelemetry Collector on Red Hat systems may expose configuration data, potentially allowing unauthorized access to sensitive information. This issue affects the configuration of the collector, which can be exploited by attackers to gain insight into system settings or credentials. Red Hat has released an update to fix this issue, so apply the patch as soon as possible to protect your system.
What to do
- Update redhat opentelemetry-collector to version 0:0.135.0-3.el10_0.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| redhat | opentelemetry-collector | <= 0:0.135.0-3.el10_0 | 0:0.135.0-3.el10_0 |
Original title
Red Hat Security Advisory: opentelemetry-collector security update
osv CVSS3.1
7.5
- https://access.redhat.com/errata/RHSA-2026:3288 Vendor Advisory
- https://access.redhat.com/security/updates/classification/#important Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2418462 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3288.j... Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2025-61729 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-61729 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61729 Vendor Advisory
- https://go.dev/cl/725920 Third Party Advisory
- https://go.dev/issue/76445 Third Party Advisory
- https://groups.google.com/g/golang-announce/c/8FJoBkPddm4 Third Party Advisory
- https://pkg.go.dev/vuln/GO-2025-4155 Vendor Advisory
Published: 25 Feb 2026 · Updated: 7 Mar 2026 · First seen: 6 Mar 2026