CVE-2024-30056
CVE-2024-30056 is a high-severity vulnerability in Microsoft Edge Chromium with a CVSS 3.x base score of 7.1. 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-359.
Key facts
- Severity: High (CVSS 3.x base score 7.1)
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-27993
- Weakness: CWE-359
- Affected product: Microsoft Edge Chromium
- Published:
- Last modified:
Description
Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
Frequently asked questions
- What is CVE-2024-30056?
- Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
- How severe is CVE-2024-30056?
- CVE-2024-30056 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.
- Is CVE-2024-30056 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-30056?
- CVE-2024-30056 affects Microsoft Edge Chromium. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-30056?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-30056 have an EU (EUVD) identifier?
- Yes. CVE-2024-30056 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27993.
- When was CVE-2024-30056 published?
- CVE-2024-30056 was published on 2024-05-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
More vulnerabilities in Microsoft Edge Chromium
- CVE-2024-21326 — Critical (CVSS 9.6): Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2023-35618 — Critical (CVSS 9.6): Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2023-6345 — Critical (CVSS 9.6): Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the…
- CVE-2023-36735 — Critical (CVSS 9.6): Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2022-4135 — Critical (CVSS 9.6): Heap buffer overflow in GPU in Google Chrome prior to 107.0.5304.121 allowed a remote attacker who had compromised the…
- CVE-2022-33649 — Critical (CVSS 9.6): Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
All CVEs affecting Microsoft Edge Chromium →
Other CWE-359 vulnerabilities
- CVE-2022-0482 — Critical (CVSS 9.1): Exposure of Private Personal Information to an Unauthorized Actor in GitHub repository alextselegidis/easyappointments…
- CVE-2022-2921 — High (CVSS 8.8): Exposure of Private Personal Information to an Unauthorized Actor in GitHub repository notrinos/notrinoserp prior to…
- CVE-2025-53625 — High (CVSS 8.7): The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with…
- CVE-2025-13008 — High (CVSS 8.6): An information disclosure vulnerability in M-Files Server before versions 25.12.15491.7, 25.8 LTS SR3, 25.2 LTS SR3 and…
- CVE-2023-36052 — High (CVSS 8.6): Azure CLI REST Command Information Disclosure Vulnerability
- CVE-2024-26192 — High (CVSS 8.2): Microsoft Edge (Chromium-based) Information Disclosure Vulnerability