VDB

CVE-2026-12297

CVE-2026-12297 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 0.39% · 32.1th 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
0.39%
32.1th percentile

Affected Products

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

Timeline

  • Jun 16, 2026 CVE Published
  • Jun 17, 2026 EPSS Score
  • Jun 17, 2026 Coalition ESS Score
  • Jun 18, 2026 Security Advisory
  • Jun 22, 2026 Distribution Patch
  • Jun 22, 2026 Security Advisory
  • Jun 22, 2026 Distribution Patch
  • Jun 22, 2026 Security Advisory
  • Jun 25, 2026 Distribution Patch
  • Jun 25, 2026 Security Advisory
  • Jun 26, 2026 Distribution Patch
  • Jun 30, 2026 Distribution Patch

References

…and 34 more

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