CVE-2022-28873

MEDIUMNVD 4.34.3—

4.3

A vulnerability affecting F-Secure SAFE browser was discovered. An attacker can potentially exploit Javascript window.open functionality in SAFE Browser which could lead address bar spoofing attacks.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 56.1%
KEV: Not listed

Published

May 12, 2022

Last Modified

November 21, 2024

References (4)

cve-notifications-us@f-securehttps://www.f-secure.com/en/home/support/security-advisories
cve-notifications-us@f-securehttps://www.f-secure.com/en/home/support/security-advisories/cve-2022-28873
af854a3a-2127-422b-91ae-364da2661108https://www.f-secure.com/en/home/support/security-advisories
af854a3a-2127-422b-91ae-364da2661108https://www.f-secure.com/en/home/support/security-advisories/cve-2022-28873

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore

Frequently asked(5)

What is CVE-2022-28873?

CVE-2022-28873 is a medium vulnerability published on May 12, 2022. A vulnerability affecting F-Secure SAFE browser was discovered. An attacker can potentially exploit Javascript window.open functionality in SAFE Browser which could lead address bar spoofing attacks.

When was CVE-2022-28873 disclosed?

CVE-2022-28873 was first published in the National Vulnerability Database on May 12, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-28873 actively exploited?

CVE-2022-28873 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 56.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-28873?

CVE-2022-28873 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2022-28873?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-28873, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2022-28873

📅 Published

🔄 Last Modified

🔗 References (4)