RHSA-2025%3A14819

RHSA-2025%3A14819 PUBLISHED CVSS 7.800000190734863 HIGH

Record from redhat · Published September 2, 2025

A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.

Risk scores

CVSS 3.1

7.800000190734863

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H

Affected products

Vendor	Product	Versions
Red Hat	rhcos-aarch64-4.19.9.6.202508271124-0 as a component of Red Hat OpenShift Container Platform 4.19	rhcos-aarch64-4.19.9.6.202508271124-0
Red Hat	rhcos-s390x-4.19.9.6.202508271124-0 as a component of Red Hat OpenShift Container Platform 4.19	rhcos-s390x-4.19.9.6.202508271124-0
Red Hat	rhcos-ppc64le-4.19.9.6.202508271124-0 as a component of Red Hat OpenShift Container Platform 4.19	rhcos-ppc64le-4.19.9.6.202508271124-0
Red Hat	rhcos-x86_64-4.19.9.6.202508271124-0 as a component of Red Hat OpenShift Container Platform 4.19	rhcos-x86_64-4.19.9.6.202508271124-0

Timeline

Sep 2, 2025 CVE Published
Apr 30, 2026 CVE Updated
May 1, 2026 Distribution Patch (2 in total, the first dated here)
May 1, 2026 Security Advisory (4 in total, the first dated here)

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vulnetix vdb fixes RHSA-2025%3A14819

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References

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