VULNERABILITY INTELLIGENCE

CVE-2026-71226

CVSS score7.3 HIGH
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-08-05
Last modified2026-10-30
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Description

Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers.

Weakness classification

  • secalert@redhat.com: CWE-416

Primary references