CVE-2026-53369

creationtimestamp| type| source ---|---|--- 2026-07-19 12:05:34+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mqyqhpdvni2b 2026-08-03 08:45:06+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260803...

CVE-2026-53369 udf: reject descriptors with oversized CRC length

In the Linux kernel, the following vulnerability has been resolved: udf: reject descriptors with oversized CRC length udfreadtagged skips CRC verification when descCRCLength + sizeofstruct tag exceeds the block size. A crafted UDF image can set descCRCLength to an oversized value to bypass CRC...