Uncontrolled Memory Allocation Affecting linkerd2 package, versions <26.6.3-r1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-LINKERD2-17680558
- published30 Jun 2026
- disclosed4 Jun 2026
Introduced: 4 Jun 2026
CVE-2026-41178 (opens in a new tab)How to fix?
Upgrade Chainguard linkerd2 to version 26.6.3-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream linkerd2 package and not the linkerd2 package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes Parse to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.