Astra Linux - уязвимость в xorg-server, xwayland

A flaw related to accessing an uninitialized pointer was discovered in X.Org and Xwayland. The compCheckRedirect function may fail if it cannot allocate the backing pixmap. In such cases, compRedirectWindow will return a BadAlloc error without validating the window tree just before processing; as...

EUVD-2025-5424

Malicious code in bioql PyPI...

xorg: xwayland: Use of uninitialized pointer in compRedirectWindow()

An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow will return a BadAlloc error without validating the window tree marked just before, which leaves the...

xorg: xwayland: Use of uninitialized pointer in compRedirectWindow()

An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow will return a BadAlloc error without validating the window tree marked just before, which leaves the...

CBL Mariner 2.0 Security Update: xorg-x11-server / xorg-x11-server-Xwayland (CVE-2025-26599)

The version of xorg-x11-server / xorg-x11-server-Xwayland installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-26599 advisory. - An access to an uninitialized pointer flaw was found in X.Org and...

CVE-2025-26599

An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow will return a BadAlloc error without validating the window tree marked just before, which leaves the...

CVE-2025-26599

An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow will return a BadAlloc error without validating the window tree marked just before, which leaves the...

CVE-2025-26599

CVE-2025-26599 (X.Org / Xwayland) : An access to an uninitialized pointer flaw exists in compRedirectWindow() when compCheckRedirect() cannot allocate backing pixmap, causing BadAlloc and partly initialized validated data. This affects X.Org/Xwayland components and is listed in multiple advisorie...

CVE-2025-26599

An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow will return a BadAlloc error without validating the window tree marked just before, which leaves the...

PT-2025-7897 · Xwayland +12 · Xwayland +12

Name of the Vulnerable Software and Affected Versions: X.Org and Xwayland affected versions not specified Description: An issue was found where the function compCheckRedirect may fail to allocate the backing pixmap, leading to a BadAlloc error. This error occurs without validating the window tree...