What is CVE-2025-56139?

CVE-2025-56139 is a medium-severity vulnerability in Linkedin, classified under CWE-449. CVSS score: 5.3/10. Published 2025-09-03.

How severe is CVE-2025-56139?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2025-56139 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Linkedin

CVE-2025-56139

LinkedIn Mobile Application for Android version 4.1.1087.2 fails to update link preview metadata (image, title, description) when a user replaces the original URL in a post or comment before publishing. As a result, the stale preview remai…

EPSS: 0.003 (22.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Linkedin — versions 4.1.1087.2
N/a — versions n/a

Weakness classification (CWE)

CWE-449

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Third Party Advisory)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-56139?: CVE-2025-56139 is a medium-severity vulnerability in Linkedin, classified under CWE-449. CVSS score: 5.3/10. Published 2025-09-03.
How severe is CVE-2025-56139?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2025-56139 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.