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CVE-2025-43915: In Buoyant Edge releases before edge-25.2.1 and Enterprise for Linkerd releases 2.16.* before 2.16.5, 2.17.* before 2.17.2, and 2.18.* before...

6.5 CVSS

Description

In Buoyant Edge releases before edge-25.2.1 and Enterprise for Linkerd releases 2.16.* before 2.16.5, 2.17.* before 2.17.2, and 2.18.* before 2.18.0, resource exhaustion can occur for Linkerd proxy metrics.

Classification

CVE ID: CVE-2025-43915

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.5

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Affected Products

Vendor: n/a

Product: n/a

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 16.36% (scored less or equal to compared to others)

EPSS Date: 2025-06-03 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-43915
https://www.buoyant.io/resources
https://docs.buoyant.io/security/advisories/2025-01/

Timeline