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Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109715
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
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Use After FreeCVE-2026-109707
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109715
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109707
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use of Uninitialized ResourceCVE-2026-109712
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109713
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use of Uninitialized ResourceCVE-2026-109712
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109713
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109722
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109722
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • C
Access of Resource Using Incompatible Type ('Type Confusion')CVE-2026-109720
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • C
Use After FreeCVE-2026-109724
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • C
Access of Resource Using Incompatible Type ('Type Confusion')CVE-2026-109720
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • C
Use After FreeCVE-2026-109724
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109725
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109725
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109716
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109718
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109716
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109718
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Race ConditionCVE-2026-109719
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Race ConditionCVE-2026-109719
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109717
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109717
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Integer Overflow or WraparoundCVE-2026-109723
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Integer Overflow or WraparoundCVE-2026-109723
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109726
Affects Firefox-ESR | Versions [,115.43)[150,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Use After FreeCVE-2026-109726
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109721
Affects Firefox-ESR | Versions [,153.5)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026
  • H
Improper Restriction of Operations within the Bounds of a Memory BufferCVE-2026-109721
Affects Firefox | Versions [,158)
Has fix
Unmanaged (C/C++)Published 13 Oct 2026