VDB
RHSA-2026%3A2654
RHSA-2026%3A2654
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the `HostnameError.Error()` function. This flaw, caused by unbounded string concatenation, leads to excessive resource consumption. Successful exploitation can result in a denial of service (DoS) for the affected system.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64 as a component of Red Hat OpenStack 1.5 | *, *, * |
| Red Hat | registry.redhat.io/stf/prometheus-webhook-snmp-rhel9@sha256:17f2037309f59212739ab5594d9493cd50f7530c5fd9447ce14a8230bf234c23_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/prometheus-webhook-snmp-rhel9@sha256:17f2037309f59212739ab5594d9493cd50f7530c5fd9447ce14a8230bf234c23_amd64, *, * |
| golang | go | |
| Red Hat | registry.redhat.io/stf/smart-gateway-operator-bundle@sha256:03a0cb40992e36a33327cf6851d1bb92177f5a7425e103121734874fd71ea55d_amd64 as a component of Red Hat OpenStack 1.5 | *, *, registry.redhat.io/stf/smart-gateway-operator-bundle@sha256:03a0cb40992e36a33327cf6851d1bb92177f5a7425e103121734874fd71ea55d_amd64 |
| Red Hat | registry.redhat.io/stf/service-telemetry-operator-bundle@sha256:a5e1a4b1e99e37c79f66dbc3cb47b4da122d286dfbf68810ef302fce1a0a85dd_amd64 as a component of Red Hat OpenStack 1.5 | registry.redhat.io/stf/service-telemetry-operator-bundle@sha256:a5e1a4b1e99e37c79f66dbc3cb47b4da122d286dfbf68810ef302fce1a0a85dd_amd64, *, * |
| Red Hat | registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64 as a component of Service Telemetry Framework 1.5 | *, registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64, registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64 |
| Red Hat | registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64 as a component of Red Hat OpenStack 1.5 | registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64, *, * |
| Red Hat | registry.redhat.io/stf/sg-bridge-rhel9@sha256:adbab70b99404ac31e80888af2f7742f78f03235eff0719c95bff21048d0f05c_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/sg-bridge-rhel9@sha256:adbab70b99404ac31e80888af2f7742f78f03235eff0719c95bff21048d0f05c_amd64, *, registry.redhat.io/stf/sg-bridge-rhel9@sha256:adbab70b99404ac31e80888af2f7742f78f03235eff0719c95bff21048d0f05c_amd64 |
| Red Hat | registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64 as a component of Service Telemetry Framework 1.5 | *, registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64, registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64 |
| Red Hat | registry.redhat.io/stf/prometheus-webhook-snmp-rhel9@sha256:17f2037309f59212739ab5594d9493cd50f7530c5fd9447ce14a8230bf234c23_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/prometheus-webhook-snmp-rhel9@sha256:17f2037309f59212739ab5594d9493cd50f7530c5fd9447ce14a8230bf234c23_amd64, *, registry.redhat.io/stf/prometheus-webhook-snmp-rhel9@sha256:17f2037309f59212739ab5594d9493cd50f7530c5fd9447ce14a8230bf234c23_amd64 |
| Red Hat | registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64 as a component of Service Telemetry Framework 1.5 | *, registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64, registry.redhat.io/stf/smart-gateway-rhel9-operator@sha256:5b79414c3a506cb562242d926404790bfb94e953fe1b051db0ecc3892117d34f_amd64 |
| Red Hat | registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64 as a component of Red Hat OpenStack 1.5 | *, registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64, * |
| Red Hat | registry.redhat.io/stf/smart-gateway-operator-bundle@sha256:03a0cb40992e36a33327cf6851d1bb92177f5a7425e103121734874fd71ea55d_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/smart-gateway-operator-bundle@sha256:03a0cb40992e36a33327cf6851d1bb92177f5a7425e103121734874fd71ea55d_amd64, registry.redhat.io/stf/smart-gateway-operator-bundle@sha256:03a0cb40992e36a33327cf6851d1bb92177f5a7425e103121734874fd71ea55d_amd64, registry.redhat.io/stf/smart-gateway-operator-bundle@sha256:03a0cb40992e36a33327cf6851d1bb92177f5a7425e103121734874fd71ea55d_amd64 |
| golang | Go | |
| Red Hat | registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64 as a component of Service Telemetry Framework 1.5 | *, registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64, * |
| Red Hat | registry.redhat.io/stf/sg-bridge-rhel9@sha256:adbab70b99404ac31e80888af2f7742f78f03235eff0719c95bff21048d0f05c_amd64 as a component of Red Hat OpenStack 1.5 | *, *, registry.redhat.io/stf/sg-bridge-rhel9@sha256:adbab70b99404ac31e80888af2f7742f78f03235eff0719c95bff21048d0f05c_amd64 |
| Red Hat | registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64, registry.redhat.io/stf/sg-core-rhel9@sha256:c8e3a280152562a735e38f09612e59954728549ec7238240aaf8750f68dc8ed8_amd64, * |
| Red Hat | registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64, registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64, registry.redhat.io/stf/service-telemetry-rhel9-operator@sha256:5f4fa94bcf80d8d324dad745914b31345021156f9d5491bf5441b1158f6ff486_amd64 |
| Red Hat | registry.redhat.io/stf/service-telemetry-operator-bundle@sha256:a5e1a4b1e99e37c79f66dbc3cb47b4da122d286dfbf68810ef302fce1a0a85dd_amd64 as a component of Service Telemetry Framework 1.5 | registry.redhat.io/stf/service-telemetry-operator-bundle@sha256:a5e1a4b1e99e37c79f66dbc3cb47b4da122d286dfbf68810ef302fce1a0a85dd_amd64, registry.redhat.io/stf/service-telemetry-operator-bundle@sha256:a5e1a4b1e99e37c79f66dbc3cb47b4da122d286dfbf68810ef302fce1a0a85dd_amd64, registry.redhat.io/stf/service-telemetry-operator-bundle@sha256:a5e1a4b1e99e37c79f66dbc3cb47b4da122d286dfbf68810ef302fce1a0a85dd_amd64 |
…and 4 more
Timeline
- Feb 12, 2026 CVE Published
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Jul 8, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2026:2654 advisory
- https://access.redhat.com/security/cve/CVE-2025-61729 advisory
- https://access.redhat.com/security/updates/classification/ advisory
- https://catalog.redhat.com/software/containers/search advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2654.json advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2418462 issue
- https://www.cve.org/CVERecord?id=CVE-2025-61729 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61729 advisory
- https://go.dev/cl/725920 advisory
- https://go.dev/issue/76445 advisory
- https://groups.google.com/g/golang-announce/c/8FJoBkPddm4 advisory
- https://pkg.go.dev/vuln/GO-2025-4155 advisory