Red Hat Openshift Source-To-Image s2i vulnerabilities

2 CVEs affecting Red Hat Openshift Source-To-Image s2i, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-107174, published 2026-10-07.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2024-3727, published 2024-05-14. High severity, CVSS 8.3. EPSS: 1.3% chance of exploitation in the next 30 days. A flaw was found in the github.com/containers/image library. This flaw allows attackers to trigger unexpected authenticated registry accesses on behalf of a victim user, causing resource exhaustion,…
• CVE-2026-107174, published 2026-10-07. Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days. A flaw was found in source-to-image. When unpacking archive files, the application fails to properly sanitize symbolic links pointing to absolute file paths. An attacker who supplies a malicious…