CVE-2026-23473 | io_uring/poll: fix multishot recv missing EOF on wakeup race

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Published: 2026-04-03 Last update: 2026-05-02 Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
NVD Status：Rejected，CVE State: rejected
View at NVD, CVE.org, EUVD

This CVE is rejected; it is not tracked as an active vulnerability. Do not treat as an active exposure for patching queues—follow the CVE record status and authoritative vendor or program statements only.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2026-23473

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-04 — 0.02% —

Full EPSS history (1 record total)

Common vulnerability scoring system (CVSS) metrics for CVE-2026-23473

CVSS metrics for this CVE.

No CVSS data in dataset for this CVE.

Weakness enumeration for CVE-2026-23473

OS Trackers for CVE-2026-23473

vendor priority summary link
debian unimportant CVE-2026-23473 unimportant priority: Debian including 1 source packages (linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 3, open 2. https://security-tracker.debian.org/tracker/CVE-2026-23473
redhat medium — https://access.redhat.com/security/cve/CVE-2026-23473
suse medium CVE-2026-23473 severity moderate: SUSE including 18 source package names (cluster-md-kmp-default, dlm-kmp-default, …), 92 product×package rows across 19 product lines (SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS, SUSE Linux Enterprise Live Patching 12 SP5, … (19 product lines)): Known Not Affected 92. https://www.suse.com/security/cve/CVE-2026-23473/
ubuntu medium CVE-2026-23473 medium priority: Ubuntu including 157 source packages (linux, linux-allwinner-5.19, …), 1413 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): DNE 1017, ignored 169, not-affected 144, released 83. https://ubuntu.com/security/CVE-2026-23473

Affected software / configurations for CVE-2026-23473

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2026-23473

URL Tags
No references in dataset.
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