Red Hat Red Hat Enterprise Linux 6
689 CVEs affecting Red Hat Red Hat Enterprise Linux 6. Latest disclosed: 2026-08-14. Critical: 16, High: 238.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2025-10230 | Critical | 10.0 | 2025-11-07 | A flaw was found in Samba, in the front-end WINS hook handling: NetBIOS names from registration packets are passed to a shell without proper validation or esca… |
CVE-2024-3094 | Critical | 10.0 | 2024-03-29 | Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. Through a series of complex obfuscations, the liblzma build proces… |
CVE-2026-14544 | Critical | 9.8 | 2026-07-03 | A flaw was found in HPLIP (HP Linux Imaging and Printing Software). This vulnerability, an incomplete fix for CVE-2026-8631, may allow a remote attacker to esc… |
CVE-2024-12084 | Critical | 9.8 | 2025-01-15 | A heap-based buffer overflow flaw was found in the rsync daemon. This issue is due to improper handling of attacker-controlled checksum lengths (s2length) in t… |
CVE-2023-6816 | Critical | 9.8 | 2024-01-18 | A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbit… |
CVE-2023-32254 | Critical | 9.8 | 2023-07-10 | A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_TREE_DISCONNECT c… |
CVE-2023-46846 | Critical | 9.3 | 2023-11-03 | SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall… |
CVE-2025-7493 | Critical | 9.1 | 2025-09-30 | A privilege escalation flaw from host to domain administrator was found in FreeIPA. This vulnerability is similar to CVE-2025-4404, where it fails to validate… |
CVE-2025-4404 | Critical | 9.1 | 2025-06-17 | A privilege escalation from host to domain vulnerability was found in the FreeIPA project. The FreeIPA package fails to validate the uniqueness of the `krbCano… |
CVE-2025-49796 | Critical | 9.1 | 2025-06-16 | A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an a… |
CVE-2025-49794 | Critical | 9.1 | 2025-06-16 | A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the… |
CVE-2023-3961 | Critical | 9.1 | 2023-11-03 | A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba ty… |
CVE-2026-4408 | Critical | 9.0 | 2026-05-28 | A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password s… |
CVE-2026-4480 | Critical | 9.0 | 2026-05-26 | A flaw was found in the Samba printing subsystem. Samba passes the client-controlled job description string to the command configured with the "print command"… |
CVE-2025-32911 | Critical | 9.0 | 2025-04-15 | A use-after-free type vulnerability was found in libsoup, in the soup_message_headers_get_content_disposition() function. This flaw allows a malicious HTTP cli… |
CVE-2023-32250 | Critical | 9.0 | 2023-07-10 | A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP com… |
CVE-2026-19546 | High | 8.8 | 2026-08-11 | A flaw was found in DBI. This is a fix for a partial fix for CVE-2026-14380 for RHEL 9.8.z and 10.2.z. For a detailed Statement, Description and Mitigation pl… |
CVE-2026-58222 | High | 8.8 | 2026-07-30 | A security flaw combining LDAP filter injection and improper authorization checks was found in Samba Active Directory Domain Controller (AD DC). When processin… |
CVE-2026-16526 | High | 8.8 | 2026-07-30 | A flaw in the PCP linux_sockets module exposes an unsecured internal connection. An attacker with initial code execution can exploit this to escalate privilege… |
CVE-2026-14474 | High | 8.8 | 2026-07-07 | A flaw was found in SSSD's LDAP sudo provider. When the ldap_sudo_search_base option is not explicitly configured, SSSD searches the entire LDAP directory tree… |