Search/CVE-2026-71226
● CVE — High

CVE-2026-71226

Vendorredhat, smuellerddProductenterprise linux, openshift container platform, hardened images, libkcapiDiscoveredAug 5, 2026UpdatedOct 30, 2026

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.

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CVSS v3.1
7.3 HIGH
EPSS
0.14%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
Intelligence Reports1
1 intelligence report available

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EPSS Trend
Aug 21, 2026 → Oct 24, 2026
● 0.01pp
0.13% → 0.14% over 4 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityLOW
IntegrityLOW
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Connections
5 relationships
Timeline
disclosure → media coverage
Aug 5, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 30, 2026