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CVE-2026-90396

block: fix dio leak on metadata mapping error PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: block: fix dio leak on metadata mapping error A failed integrity mapping holds a dio reference, so we need to go through the full bio ending in case there were previously submitted bio's in the sequence.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 2729a60bbfb9215997f25372ebe9b7964f038296 before d29c5a88d5703afb6286038e86e1b88daa4962a9; affected 2729a60bbfb9215997f25372ebe9b7964f038296 before cbbaf0c870dde06cf4b887a77a94e3094179ca9f; affected 2729a60bbfb9215997f25372ebe9b7964f038296 before 702a2a9f3dfe066a7481698c858371112f3cb697; affected 17ecefc9fdd8c554e0d03e5a990daef19f930add; affected 6.16.8 before 6.17
Linux / Linuxaffected 6.17; unaffected 0 before 6.17; unaffected 6.18.52 through 6.18.*; unaffected 7.2.6 through 7.2.*; unaffected 7.3 through *

CWE

No CWE identifiers supplied.

References