CERT24RHSA-2026:91267 — Red Hat Security Advisory: libXrender security updateLoading data…
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RHSA-2026:91267 — Red Hat Security Advisory: libXrender security update

A vulnerability was found in libXrender. Malicious X servers can exploit a heap-based buffer overflow vulnerability in the RenderQueryPictFormats function, allowing them to inject arbitrary code into connected X clients and potentially gain unauthorized control of the client system.

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RHSA-2026:91267 — Red Hat Security Advisory: libXrender security update

A vulnerability was found in libXrender. Malicious X servers can exploit a heap-based buffer overflow vulnerability in the RenderQueryPictFormats function, allowing them to inject arbitrary code into connected X clients and potentially gain unauthorized control of the client system.