CVE-2025-3877

Rejected reason: This CVE was marked as fixed, but due to other code landing - was not actually fixed. It was subsequently fixed in CVE-2025-5986.

Published: 2025-05-14 Last update: 2025-06-11 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-2025-3877

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 2025-05-15 0.02%

Full EPSS history (1 record total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-3877

CVSS metrics for this CVE.

No CVSS data in dataset for this CVE.

Weakness enumeration for CVE-2025-3877

OS Trackers for CVE-2025-3877

vendor priority summary link
ubuntu negligible CVE-2025-3877 negligible priority: Ubuntu including 1 source packages (thunderbird), 6 status rows across 6 suites (focal, jammy, noble, oracular, plucky, upstream): not-affected 4, DNE 1, ignored 1. https://ubuntu.com/security/CVE-2025-3877

Affected software / configurations for CVE-2025-3877

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2025-3877

URL Tags
No references in dataset.
cvelogic Threat Intelligence