DEBIAN-CVE-2026-39882

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Source
https://security-tracker.debian.org/tracker/CVE-2026-39882
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-39882.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-39882
Upstream
Published
2026-04-08T21:17:00.547Z
Modified
2026-04-09T16:00:10.686402Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to 1.43.0, the otlp HTTP exporters (traces/metrics/logs) read the full HTTP response body into an in-memory bytes.Buffer without a size cap. This is exploitable for memory exhaustion when the configured collector endpoint is attacker-controlled (or a network attacker can mitm the exporter connection). This vulnerability is fixed in 1.43.0.

References

Affected packages

Debian:12 / golang-opentelemetry-otel

Package

Name
golang-opentelemetry-otel
Purl
pkg:deb/debian/golang-opentelemetry-otel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.0-2
1.10.0-1
1.16.0-1
1.16.0-2
1.19.0-0
1.21.0-1
1.21.0-2
1.21.0-3
1.21.0-4
1.31.0-1
1.31.0-2
1.31.0-3
1.31.0-4
1.31.0-5
1.31.0-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-39882.json"

Debian:13 / golang-opentelemetry-otel

Package

Name
golang-opentelemetry-otel
Purl
pkg:deb/debian/golang-opentelemetry-otel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.31.0-4
1.31.0-5
1.31.0-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-39882.json"

Debian:14 / golang-opentelemetry-otel

Package

Name
golang-opentelemetry-otel
Purl
pkg:deb/debian/golang-opentelemetry-otel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.31.0-4
1.31.0-5
1.31.0-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-39882.json"