VDB

CVE-2026-12293

CVE-2026-12293 PUBLISHED CVSS 9.300000190734863 CRITICAL

Firefox ist ein Open Source Web Browser. Firefox ist ein Open Source Web Browser. ESR ist die Variante mit verlängertem Support. Thunderbird ist ein Open Source E-Mail Client.

EPSS 0.30% · 22.5th percentile

Risk Scores

CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.30%
22.5th percentile

Affected Products

VendorProductVersions
OracleOracle Linux
MozillaMozilla Thunderbird <140.12
AmazonAmazon Linux 2
Red HatRed Hat Enterprise Linux
SUSESUSE Linux
MozillaMozilla Firefox ESR <140.12
MozillaMozilla Firefox <152
UbuntuUbuntu Linux
DebianDebian Linux
IGELIGEL OS
SUSESUSE openSUSE
RESFRESF Rocky Linux
MozillaMozilla Thunderbird <152
Red HatRed Hat Enterprise Linux 8
MozillaMozilla Firefox ESR <115.37

Timeline

  • Jun 16, 2026 CVE Published
  • Jun 17, 2026 EPSS Score
  • Jun 17, 2026 Coalition ESS Score
  • Jun 19, 2026 Security Advisory
  • Jul 15, 2026 CVE Updated
  • Aug 7, 2026 EPSS Score
  • Aug 11, 2026 Distribution Patch
  • Aug 11, 2026 Distribution Patch
  • Aug 11, 2026 Distribution Patch
  • Aug 11, 2026 Distribution Patch
  • Aug 11, 2026 Distribution Patch
  • Aug 11, 2026 Distribution Patch

References

…and 34 more

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