CVE-2026-89606

A flaw was found in ecryptfs, a component of the Linux kernel. This vulnerability allows a remote attacker to send a specially crafted tag 70 packet with a body smaller than expected. This can lead to an integer underflow during size calculation, potentially causing a denial of service DoS or...

CVE-2026-89606

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: reject too-small tag 70 packets ecryptfsparsetag70packet subtracts fixed metadata fields from the parsed packet body size to derive the encrypted filename size. A malformed packet with a body smaller than those fixed...

EUVD-2026-76518

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: reject too-small tag 70 packets ecryptfsparsetag70packet subtracts fixed metadata fields from the parsed packet body size to derive the encrypted filename size. A malformed packet with a body smaller than those fixed...

CVE-2026-89606

CVE-2026-89606 is a vulnerability in the Linux kernel 's ecryptfs filesystem module. The function ecryptfs_parse_tag_70_packet() subtracts fixed metadata fields from the parsed packet body size to compute the encrypted filename size. A malformed tag 70 packet with a body smaller than those fixed ...

CVE-2026-89606 ecryptfs: reject too-small tag 70 packets

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: reject too-small tag 70 packets ecryptfsparsetag70packet subtracts fixed metadata fields from the parsed packet body size to derive the encrypted filename size. A malformed packet with a body smaller than those fixed...

PT-2026-90322

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: reject too-small tag 70 packets ecryptfs parse tag 70 packet subtracts fixed metadata fields from the parsed packet body size to derive the encrypted filename size. A malformed packet with a body smaller than those fixe...