How severe is CVE-2025-56139?

CVE-2025-56139 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-56139 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-56139?

CVE-2025-56139 affects Linkedin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-56139?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-56139 have an EU (EUVD) identifier?

Yes. CVE-2025-56139 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28613.

When was CVE-2025-56139 published?

CVE-2025-56139 was published on 2025-09-03 and last updated on 2026-06-17.

CVE-2025-56139

CVE-2025-56139 is a medium-severity vulnerability in Linkedin with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-449.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-28613
Weakness: CWE-449
Affected product: Linkedin
Published: 2025-09-03
Last modified: 2026-06-17

Description

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 remains visible while the clickable link points to a different URL, which can be malicious. This UI misrepresentation enables attackers to deceive users by displaying trusted previews for harmful links, facilitating phishing attacks and user confusion.

Frequently asked questions

What is 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 remains visible while the clickable link points to a different URL, which can be malicious. This UI misrepresentation enables attackers to deceive users by displaying trusted previews for harmful links, facilitating phishing attacks and user confusion.
How severe is CVE-2025-56139?: CVE-2025-56139 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-56139 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-56139?: CVE-2025-56139 affects Linkedin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-56139?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-56139 have an EU (EUVD) identifier?: Yes. CVE-2025-56139 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28613.
When was CVE-2025-56139 published?: CVE-2025-56139 was published on 2025-09-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linkedin:linkedin:4.1.1087.2:*:*:*:*:android:*:*

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