CVE-2026-90396: vulnerability in Linux
block: fix dio leak on metadata mapping error
Published
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
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 products
Linux · LinuxRelated CVEs — Linux
In the same product, most dangerous first.
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