Improper Validation of Array Index Affecting opentelemetry-operator-fips package, versions <0.144.0-r2


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.02% (5th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-OPENTELEMETRYOPERATORFIPS-15209256
  • published5 Feb 2026
  • disclosed4 Feb 2026

Introduced: 4 Feb 2026

CVE-2026-25518  (opens in a new tab)
CWE-129  (opens in a new tab)
CWE-704  (opens in a new tab)

How to fix?

Upgrade Minimos:latest opentelemetry-operator-fips to version 0.144.0-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream opentelemetry-operator-fips package and not the opentelemetry-operator-fips package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates. In versions from 1.18.0 to before 1.18.5 and from 1.19.0 to before 1.19.3, the cert-manager-controller performs DNS lookups during ACME DNS-01 processing (for zone discovery and propagation self-checks). By default, these lookups use standard unencrypted DNS. An attacker who can intercept and modify DNS traffic from the cert-manager-controller pod can insert a crafted entry into cert-manager's DNS cache. Accessing this entry will trigger a panic, resulting in denial‑of‑service (DoS) of the cert-manager controller. The issue can also be exploited if the authoritative DNS server for the domain being validated is controlled by a malicious actor. This issue has been patched in versions 1.18.5 and 1.19.3.

CVSS Base Scores

version 3.1