What’s Vulnerable › Vulnerabilities

CVE-2022-3262

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-08 · updated 2026-06-17
• Weakness: CWE-453

Description

A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.

Affected products

• Openshift: 4.9

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2128858
• https://bugzilla.redhat.com/show_bug.cgi?id=2128858

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