RHSA-2026:24577
Vulnerability from csaf_redhat - Published: 2026-06-08 18:18 - Updated: 2026-07-29 03:46A flaw was found in OpenTelemetry-Go (before schema package version 0.0.17). ParseFile in go.opentelemetry.io/otel/schema/v1.0 and v1.1 opens a schema file and passes it to Parse without closing it, leaking one file descriptor per successful call. Repeated parsing in a long-running process can exhaust the file descriptor limit and cause denial of service.
A flaw was found in Hugo, a static site generator. This vulnerability allows an attacker, by controlling a server or its DNS, to redirect HTTP requests to a forbidden host. This bypasses the intended security policy, potentially leading to unauthorized access to resources or information disclosure that should have been restricted.
A flaw was found in Hugo, a static site generator. A regression in the `resources.Get` function caused it to follow symbolic links (symlinks), which are special files that point to other files or directories. This vulnerability allows an attacker who can place a symlink within a local mount point, such as a vendored theme, to read arbitrary files on the system that are accessible to the user running Hugo. This could lead to unauthorized information disclosure.
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"text": "An update for Red Hat Hardened Images RPMs is now available.",
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"text": "This update includes the following RPMs:\n\nhugo:\n * hugo-0.162.1-1.hum1 (aarch64, x86_64)\n * hugo-0.162.1-1.hum1.src (src)",
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"ids": [
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"notes": [
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"category": "description",
"text": "A flaw was found in OpenTelemetry-Go (before schema package version 0.0.17). ParseFile in go.opentelemetry.io/otel/schema/v1.0 and v1.1 opens a schema file and passes it to Parse without closing it, leaking one file descriptor per successful call. Repeated parsing in a long-running process can exhaust the file descriptor limit and cause denial of service.",
"title": "Vulnerability description"
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{
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"text": "go.opentelemetry.io/otel: go.opentelemetry.io/otel/schema/v1.0: go.opentelemetry.io/otel/schema/v1.1: OpenTelemetry-Go: Denial of Service due to file descriptor leak",
"title": "Vulnerability summary"
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{
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"text": "OpenTelemetry-Go schema parsing is vulnerable to file descriptor leak in ParseFile for otel/schema v1.0 and v1.1. An attacker who can cause repeated schema parsing against an attacker-influenced file path in a long-running Go process may exhaust file descriptors and crash or stall the service. Exposure is limited to applications that expose schema parsing to untrusted paths; many Red Hat Go services bundle the library transitively without hitting this code path.",
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"title": "CVSS score applicability"
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"title": "Vulnerability description"
},
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"text": "github.com/gohugoio/hugo: Hugo: Security policy bypass via HTTP redirect manipulation",
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"title": "github.com/gohugoio/hugo: Hugo: Security policy bypass via HTTP redirect manipulation"
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{
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"title": "Vulnerability description"
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}
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"title": "github.com/gohugoio/hugo: Hugo: Information disclosure due to symlink confinement bypass"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.