VDB

CVE-2026-12326

CVE-2026-12326 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 0.36% · 29.3th 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
0.36%
29.3th percentile

Affected Products

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

Timeline

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

References

…and 34 more

Open in Interactive Console →
$ Console Community · 100/wk Open console ›