CERT24RHSA-2026:91612 — Red Hat Security Advisory: libXtst security updateLoading data…
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RHSA-2026:91612 — Red Hat Security Advisory: libXtst security update

A flaw was found in libXtst. An out-of-bounds read vulnerability in the RECORD extension reply parser allows a malicious X server to cause a Denial of Service (DoS) by crashing connected client applications. Under certain conditions, this flaw may also result in limited information disclosure.

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RHSA-2026:91612 — Red Hat Security Advisory: libXtst security update

A flaw was found in libXtst. An out-of-bounds read vulnerability in the RECORD extension reply parser allows a malicious X server to cause a Denial of Service (DoS) by crashing connected client applications. Under certain conditions, this flaw may also result in limited information disclosure.