CVE-2026-58522
CVE-2026-58522 is a medium-severity vulnerability in Microsoft Edge Chromium with a CVSS 3.x base score of 6.8. 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-23.
Key facts
- Severity: Medium (CVSS 3.x base score 6.8)
- EPSS exploit prediction: 0% (24th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-23
- Affected product: Microsoft Edge Chromium
- Published:
- Last modified:
Description
Relative path traversal in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.
Frequently asked questions
- What is CVE-2026-58522?
- Relative path traversal in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.
- How severe is CVE-2026-58522?
- CVE-2026-58522 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
- Is CVE-2026-58522 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-58522?
- CVE-2026-58522 affects Microsoft Edge Chromium. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-58522?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2026-58522 published?
- CVE-2026-58522 was published on 2026-07-03 and last updated on 2026-07-07.
References
Affected products (1)
- cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
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