CVE-2026-46070

CVE-2026-46070 pertains to the Linux kernel md/raid5 path where journal metadata blocks could be overrun due to missing validation of on-disk payload sizes. r5c_recovery_analyze_meta_block() and r5l_recovery_verify_data_checksum_for_mb() may read or offset beyond a page boundary when payload size...

CVE-2026-46070 md/raid5: validate payload size before accessing journal metadata

In the Linux kernel, the following vulnerability has been resolved: md/raid5: validate payload size before accessing journal metadata r5crecoveryanalyzemetablock and r5lrecoveryverifydatachecksumformb iterate over payloads in a journal metadata block using on-disk payload size fields without...