CVE-2026-64323

A flaw was found in the Linux kernel's Universal Disk Format UDF filesystem. A local attacker could craft a malicious UDF image with a specially formed Virtual Allocation Table VAT header. When this image is mounted, the kernel fails to properly validate the VAT header length against the VAT inod...

SUSE CVE-2026-64323

In the Linux kernel, the following vulnerability has been resolved: udf: validate VAT header length against the VAT inode size udfloadvat takes the virtual partition's start offset straight from the on-disk VAT 2.0 header without checking it against the VAT inode size:...

CVE-2026-64323 udf: validate VAT header length against the VAT inode size

In the Linux kernel, the following vulnerability has been resolved: udf: validate VAT header length against the VAT inode size udfloadvat takes the virtual partition's start offset straight from the on-disk VAT 2.0 header without checking it against the VAT inode size:...

CVE-2026-64323 udf: validate VAT header length against the VAT inode size

In the Linux kernel, the following vulnerability has been resolved: udf: validate VAT header length against the VAT inode size udfloadvat takes the virtual partition's start offset straight from the on-disk VAT 2.0 header without checking it against the VAT inode size:...

PT-2026-64544

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read can occur when mounting a crafted UDF image with a virtual VAT partition. The udf load vat function fails to validate the lengthHeader value from the on-disk VAT 2....