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Red Hat — Vulnerabilities & Security Advisories 1442

Browse all 1442 CVE security advisories affecting Red Hat. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Red Hat operates primarily as a provider of open-source enterprise software solutions, most notably its Linux operating system and container platforms. With 688 recorded Common Vulnerabilities and Exposures, the organization’s historical attack surface frequently involves remote code execution, cross-site scripting, and privilege escalation flaws within its middleware and management tools. These vulnerabilities often stem from complex codebases and third-party dependencies integrated into its distribution. Security characteristics are defined by a rigorous patching lifecycle and the Red Hat Security Response Team, which issues timely advisories for critical issues. While major public breaches directly attributed to Red Hat core infrastructure are rare, individual component flaws have occasionally allowed attackers to gain unauthorized access or execute arbitrary commands. The company maintains a strong reputation for transparency, providing detailed technical guidance to help administrators mitigate risks associated with its widely deployed enterprise technologies.

Found 10 results / 1442 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-93576 Io.netty/netty-codec-smtp: netty netty-codec-smtp — smtp command-name field is not crlf-validated (incomplete fix of cve-2025-59419) — Red Hat build of Apache Camel for Spring Boot 4 CWE-93 7.5 High 2026-09-18
CVE-2026-93560 Io.netty/netty-codec-stomp: netty: stomp codec content-length long-to-int truncation causes infinite decode loop dos — Red Hat build of Apache Camel for Spring Boot 4 CWE-1035 7.5 High 2026-09-18
CVE-2026-93563 Io.netty/netty-codec-smtp: netty: unbounded multi-line response accumulation in smtpresponsedecoder leads to memory-exhaustion dos — Red Hat build of Apache Camel for Spring Boot 4 CWE-1035 7.5 High 2026-09-18
CVE-2026-93578 Io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass — Red Hat build of Apache Camel for Spring Boot 4 CWE-1035 5.9 Medium 2026-09-18
CVE-2026-93572 Io.netty/netty-codec-redis: netty: redisarrayaggregator nested resp headers multiply patched preallocation limits — Red Hat build of Apache Camel for Spring Boot 4 CWE-770 7.5 High 2026-09-18
CVE-2026-93561 Io.netty/netty-codec-memcache: netty: memcache binary codec signed/unsigned type mismatch causes frame desynchronization and response smuggling — Red Hat build of Apache Camel for Spring Boot 4 CWE-1035 6.5 Medium 2026-09-18
CVE-2026-93493 Io.netty/netty-handler-ssl-ocsp: netty: ocsp validation silently skipped when a response omits the optional nextupdate field — Red Hat build of Apache Camel for Spring Boot 4 CWE-299 5.9 Medium 2026-09-18
CVE-2026-93494 Io.netty/netty-codec-stomp: netty: bytebuf leak in stompsubframedecoder when a frame body is never terminated — Red Hat build of Apache Camel for Spring Boot 4 CWE-1035 7.5 High 2026-09-18
CVE-2026-81624 Undertow-core: undertow: websocketcontainer defaults for buffers and timeouts are infinite — Red Hat build of Apache Camel for Spring Boot 4 CWE-770 7.5 High 2026-08-31
CVE-2026-19879 Io.undertow/undertow: undertow: http response header integrity issue due to character truncation — Red Hat build of Apache Camel for Spring Boot 4 CWE-681 5.3 Medium 2026-08-14

This page lists every published CVE security advisory associated with Red Hat. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.