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High severityNVD Advisory· Published Sep 21, 2026

CVE-2026-88807

CVE-2026-88807

Description

A heap overflow in libXrender before 0.9.13 in RenderQueryPictFormats could be used by malicious X servers to inject code into attached X clients.

Patches

Vulnerability mechanics

References

1

gitlab.freedesktop.org/xorg/lib/libxrender/-/merge_requests/19nvd

News mentions

0

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