x.org Red Hat Enterprise Linux 6 Vulnerabilities

X.org Red Hat Enterprise Linux 6 vulnerabilities.

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30 October 2025

Use-After-Free Vulnerability in X.Org X Server and Xwayland
CVE-2025-62229
X.orgXwayland7.3HIGH
Use-After-Free Flaw in X.Org X Server's X Keyboard Extension Impacting Red Hat
CVE-2025-62230
X.orgXwayland7.3HIGH
Memory Corruption Vulnerability in X.Org X Server's X Keyboard Extension
CVE-2025-62231
X.orgXwayland7.3HIGH

17 June 2025

Integer Overflow Vulnerability in RandR Extension of Affected Product by Red Hat
CVE-2025-49180
X.orgXwayland7.8HIGH
Integer Overflow Vulnerability in X Record Extension of Red Hat Products
CVE-2025-49179
X.orgXwayland7.3HIGH
Denial of Service Vulnerability in X Server by Red Hat
CVE-2025-49178
X.orgXwayland5.5MEDIUM
Memory Read Flaw in XFIXES Extension for Affected Products
CVE-2025-49177
X.orgXwayland6.1MEDIUM
Integer Overflow Vulnerability in Big Requests Extension from Red Hat
CVE-2025-49176
X.orgXwayland7.3HIGH
Out-of-Bounds Read Vulnerability in X Rendering Extension of Red Hat Products
CVE-2025-49175
X.orgXwayland6.1MEDIUM