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CVE-2020-26953Not scoredCWE-1021

CVE-2020-26953: Mozilla Firefox vulnerability

Mozilla · Firefox

Affected: Mozilla Firefox · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.3%probability of exploitation in the next 30 days
70th percentile
050100

Higher than 70% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Affected products3

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Mozilla · Firefox< 83
  • Mozilla · Firefox ESR< 78.5
  • Mozilla · Thunderbird< 78.5

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
Mozilla
Published
December 2020

CoverageNo articles yet

No CyberSIXT article names CVE-2020-26953 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

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