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  • H
Insufficiently Protected Credentials
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Use After Free
Affects Firefox-ESR | Versions [,115.32.0)[116.0.0,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Use After Free
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Integer Overflow or Wraparound
Affects Firefox-ESR | Versions [,115.32.0)[116.0.0,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Integer Overflow or Wraparound
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Use After Free
Affects Firefox-ESR | Versions [,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Use After Free
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
Insertion of Sensitive Information Into Sent Data
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Reachable Assertion
Affects lathiat/avahi | Versions [0,]
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
User Interface (UI) Misrepresentation of Critical Information
Affects Firefox-ESR | Versions [,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
User Interface (UI) Misrepresentation of Critical Information
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Information Exposure
Affects Firefox-ESR | Versions [,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Information Exposure
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Reachable Assertion
Affects lathiat/avahi | Versions [0,]
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
Reachable Assertion
Affects lathiat/avahi | Versions [0,]
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Use After Free
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Read
Affects thunderbird | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Read
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Use of Uninitialized Variable
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
Insertion of Sensitive Information Into Sent Data
Affects Firefox-ESR | Versions [,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
Insertion of Sensitive Information Into Sent Data
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
Improper Restriction of Rendered UI Layers or Frames
Affects Firefox-ESR | Versions [,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • M
Improper Restriction of Rendered UI Layers or Frames
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Read
Affects Firefox-ESR | Versions [,115.32.0)[116.0.0,140.7.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Read
Affects Firefox | Versions [,147.0.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Write
Affects thunderbird-ESR | Versions [,140.7)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Write
Affects thunderbird | Versions [,147.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Write
Affects Firefox-ESR | Versions [,140.7)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Out-of-bounds Write
Affects Firefox | Versions [,147.0)
Has fix
Unmanaged (C/C++)Published 13 Jan 2026
  • H
Stack-based Buffer Overflow
Affects libsoup | Versions [0,]
Has fix
Unmanaged (C/C++)Published 13 Jan 2026