RHSA-2026:4256
High
Red Hat Security Advisory: opentelemetry-collector security update
Exploit probability
Not scored
Published
March 11, 2026
Required by
Not available
Last source change
August 20, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
RHSA-2026:4256
View original source
Red Hat Security Advisory: opentelemetry-collector security update
05 / REFERENCES
Further evidence
- https://access.redhat.com/errata/RHSA-2026:4256
- https://access.redhat.com/security/cve/CVE-2025-61726
- https://access.redhat.com/security/cve/CVE-2025-68121
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2434432
- https://bugzilla.redhat.com/show_bug.cgi?id=2437111
- https://go.dev/cl/736712
- https://go.dev/cl/737700
- https://go.dev/issue/77101
- https://go.dev/issue/77217
- https://groups.google.com/g/golang-announce/c/K09ubi9FQFk
- https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc
- https://nvd.nist.gov/vuln/detail/CVE-2025-61726
- https://nvd.nist.gov/vuln/detail/CVE-2025-68121
- https://pkg.go.dev/vuln/GO-2026-4337
- https://pkg.go.dev/vuln/GO-2026-4341
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4256.json
- https://www.cve.org/CVERecord?id=CVE-2025-61726
- https://www.cve.org/CVERecord?id=CVE-2025-68121