CVE-2026-89605

CVE CVE-2026-89605EUVD EUVD-2026-76517Published 2026-09-11T19:45:08.000ZLast changed 2026-09-14T12:01:25.000ZCVSS 7.8

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: release message context on send failure ecryptfs_send_message_locked() moves a message context from the free list to the allocated list before sending the request to the userspace daemon. If ecryptfs_send_miscdev() fails, the context is left on the allocated list and cannot be reused. Move it back to the free list on failure and clear the caller's pointer.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <219644a3ad5518217b2d62cad6d2c36a2308c949; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <30845ed227475a11a49ccce047837d016b7e0f49; patch: 7.2.4; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <743e7aeb9575c0838d8996d40d81a6b8fa5cd060; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <9319706316a8e79f374627554386d575a84b637f; patch: 0; patch: 6.1.188; patch: 5.10.270; patch: 7.3-rc1; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <47ce611cb13f0eefa550d5434c1afcd4217bfc3e; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <177e0c32fec3602bb3b64139bb8bb610cd6722c7; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <654b7e79443f5ea90849f5c1cf70c0d94bd5b10e; f66e883eb6186bc43a79581b67aff7d1a69d0ff1 <590fc6140e29c54d2f7839eb9df78d106ee1905e; patch: 6.12.109; patch: 5.15.221; patch: 6.18.50; 2.6.26; patch: 6.6.157

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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