VDB

CVE-2025-5262

CVE-2025-5262 PUBLISHED CVSS 9.300000190734863 CRITICAL

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

EPSS 0.45% · 36.6th 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
0.45%
36.6th percentile

Affected Products

VendorProductVersions
Red HatRed Hat Enterprise Linux
OracleOracle Linux
AmazonAmazon Linux 2
UbuntuUbuntu Linux
SUSESUSE openSUSE
MozillaMozilla Thunderbird <128.11
MozillaMozilla Thunderbird <139
MozillaMozilla Firefox ESR <115.24
FedoraFedora Linux
DebianDebian Linux
MozillaMozilla Firefox ESR <128.11
MozillaMozilla Firefox <139
SUSESUSE Linux

Timeline

  • May 27, 2025 PoC Published
  • May 27, 2025 PoC Published
  • May 27, 2025 CVE Rejected
  • May 27, 2025 CVE Updated
  • May 28, 2025 PoC Published
  • May 31, 2025 PoC Published
  • Jun 1, 2025 PoC Published
  • Jun 9, 2025 Coalition ESS Score
  • Aug 20, 2025 EPSS Score
  • Aug 20, 2025 Coalition ESS Score
  • Aug 26, 2025 Coalition ESS Score
  • Aug 29, 2025 EPSS Score

References

…and 39 more

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