Upstream information

CVE-2026-29181 at MITRE

Description

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From 1.36.0 to 1.40.0, multi-value baggage: header extraction parses each header field-value independently and aggregates members across values. This allows an attacker to amplify cpu and allocations by sending many baggage: header lines, even when each individual value is within the 8192-byte per-value parse limit. This vulnerability is fixed in 1.41.0.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (GitHub)
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Module for Containers 15 SP7
  • containerized-data-importer-manifests >= 1.64.0-150700.9.11.1
SUSE Linux Enterprise Server 15 SP7
  • containerized-data-importer-manifests >= 1.64.0-150700.9.11.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • containerized-data-importer-manifests >= 1.64.0-150700.9.11.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • containerized-data-importer-manifests >= 1.64.0-150700.9.11.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP7 containerized-data-importer In progress
SUSE Linux Enterprise Module for Containers 15 SP7 containerized-data-importer In progress
SUSE Linux Enterprise Server 15 SP7 containerized-data-importer In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 containerized-data-importer In progress

SUSE Timeline for this CVE

CVE page created: Wed Apr 8 00:31:18 2026
CVE page last modified: Tue Jun 16 20:23:11 2026