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Red Hat — Vulnerabilities & Security Advisories 1444

Browse all 1444 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 50 results / 1444 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-44604 Rpm: command injection in rpmuncompress dountar() via unescaped archive top-level directory name in popen() shell command — Red Hat Hardened Images CWE-78 7.0 High 2026-05-28
CVE-2026-6732 Libxml2: libxml2: denial of service via crafted xsd-validated document — Red Hat Hardened Images CWE-843 6.5 Medium 2026-04-23
CVE-2026-6862 Efivar: efivar: denial of service due to stack overflow in device path node parsing — Red Hat Hardened Images CWE-674 5.5 Medium 2026-04-22
CVE-2026-6845 Binutils: binutils: denial of service via crafted elf file — Red Hat Hardened Images CWE-476 5.0 Medium 2026-04-22
CVE-2025-14821 Libssh: libssh: insecure default configuration leads to local man-in-the-middle attacks on windows — Red Hat Hardened Images CWE-427 7.8 High 2026-04-07
CVE-2026-5745 Libarchive: a null pointer dereference vulnerability exists in the acl parser of libarchive — Red Hat Hardened Images CWE-476 5.5 Medium 2026-04-07
CVE-2026-3184 Util-linux: util-linux: access control bypass due to improper hostname canonicalization — Red Hat Hardened Images CWE-289 3.7 Low 2026-04-03
CVE-2026-2625 Rust-rpm-sequoia: rust-rpm-sequoia: denial of service via crafted rpm file during signature verification — Red Hat Hardened Images CWE-347 4.0 Medium 2026-04-03
CVE-2026-4647 Binutils: out-of-bounds read in xcoff relocation processing in gnu binutils bfd library — Red Hat Hardened Images CWE-125 6.1 Medium 2026-03-23
CVE-2026-4426 Libarchive: libarchive: denial of service via malformed iso file processing — Red Hat Hardened Images CWE-1335 6.5 Medium 2026-03-19
CVE-2026-3441 Binutils: gnu binutils: information disclosure via specially crafted xcoff object file — Red Hat Hardened Images CWE-125 6.1 Medium 2026-03-15
CVE-2026-3442 Binutils: gnu binutils: information disclosure or denial of service via out-of-bounds read in bfd linker — Red Hat Hardened Images CWE-125 6.1 Medium 2026-03-15
CVE-2026-4105 Systemd: systemd: privilege escalation via improper access control in registermachine d-bus method — Red Hat Hardened Images CWE-284 6.7 Medium 2026-03-13
CVE-2026-26158 Busybox: busybox: arbitrary file modification and privilege escalation via unvalidated tar archive entries — Red Hat Hardened Images CWE-73 7.0 High 2026-02-11
CVE-2026-26157 Busybox: busybox: arbitrary file overwrite and potential code execution via incomplete path sanitization — Red Hat Hardened Images CWE-73 7.0 High 2026-02-11
CVE-2026-1757 Libxml2: memory leak leading to local denial of service in xmllint interactive shell — Red Hat Hardened Images CWE-401 6.2 Medium 2026-02-02
CVE-2026-0988 Glib: glib: denial of service via integer overflow in g_buffered_input_stream_peek() — Red Hat Hardened Images CWE-190 3.7 Low 2026-01-21
CVE-2026-0992 Libxml2: libxml2: denial of service via crafted xml catalogs — Red Hat Hardened Images CWE-400 2.9 Low 2026-01-15
CVE-2026-0989 Libxml2: unbounded relaxng include recursion leading to stack overflow — Red Hat Hardened Images CWE-674 3.7 Low 2026-01-15
CVE-2026-0990 Libxml2: libxml2: denial of service via uncontrolled recursion in xml catalog processing — Red Hat Hardened Images CWE-674 5.9 Medium 2026-01-15

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.