ignition (SUSE:Linux Enterprise Micro 5.5) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Micro 5.5 package ignition, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (3)

• CVE-2026-33186 — CVSS 9.1 (critical): gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input…
• CVE-2023-45288 — CVSS 7.5 (high): An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames…
• CVE-2025-22868 — CVSS 7.5 (high): An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.