CVE-2026-40556

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Published: 2026-04-28 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]

Conclusion & alert: This CVE is rejected; it is not tracked as an active vulnerability. Mandatory action: 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-2026-40556

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

EPSS has not published a score for this CVE yet—common while NVD analysis or FIRST scoring is still pending. Monitor daily updates and reassess once scores appear.

Common vulnerability scoring system (CVSS) metrics for CVE-2026-40556

CVSS metrics for this CVE.

No CVSS data in dataset for this CVE.

Weakness enumeration for CVE-2026-40556

GitHub Security Advisory for CVE-2026-40556

GHSA-9g7j-rcqf-cpcx · Severity: low — GNU nano creates the user’s ~/.local directory with overly permissive permissions when the...

OS Trackers for CVE-2026-40556

vendor priority summary link
debian not yet assigned CVE-2026-40556 not yet assigned priority: Debian including 1 source packages (nano), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. https://security-tracker.debian.org/tracker/CVE-2026-40556
ubuntu medium CVE-2026-40556 medium priority: Ubuntu including 1 source packages (nano), 9 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): not-affected 8, released 1. https://ubuntu.com/security/CVE-2026-40556

Affected software / configurations for CVE-2026-40556

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2026-40556

URL Tags
No references in dataset.
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