How severe is CVE-2025-13762?

CVE-2025-13762 has a CVSS 4.0 base score of 4.8, rated medium severity.

Is CVE-2025-13762 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-13762?

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

Does CVE-2025-13762 have an EU (EUVD) identifier?

Yes. CVE-2025-13762 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199782.

When was CVE-2025-13762 published?

CVE-2025-13762 was published on 2025-11-27 and last updated on 2026-06-17.

CVE-2025-13762

CVE-2025-13762 is a medium-severity vulnerability with a CVSS 4.0 base score of 4.8. 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-20.

Key facts

Severity: Medium (CVSS 4.0 base score 4.8)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199782
Weakness: CWE-20
Published: 2025-11-27
Last modified: 2026-06-17

Description

Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.

Frequently asked questions

What is CVE-2025-13762?: Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.
How severe is CVE-2025-13762?: CVE-2025-13762 has a CVSS 4.0 base score of 4.8, rated medium severity.
Is CVE-2025-13762 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-13762?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13762 have an EU (EUVD) identifier?: Yes. CVE-2025-13762 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199782.
When was CVE-2025-13762 published?: CVE-2025-13762 was published on 2025-11-27 and last updated on 2026-06-17.

References

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