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Out-of-BoundsCVE-2026-12307
Affects thunderbird | Versions [,140.12)[141.0,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
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Out-of-BoundsCVE-2026-12307
Affects Firefox-ESR | Versions [,140.12)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12307
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12307
Affects thunderbird | Versions [,140.12)[141.0,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12307
Affects Firefox-ESR | Versions [,140.12)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12307
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12309
Affects thunderbird | Versions [,140.12)[141.0,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12309
Affects Firefox-ESR | Versions [,140.12)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12309
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Information ExposureCVE-2026-12313
Affects thunderbird | Versions [,140.12)[141.0,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Information ExposureCVE-2026-12313
Affects Firefox-ESR | Versions [,140.12)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Information ExposureCVE-2026-12313
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12314
Affects thunderbird | Versions [,140.12)[141.0,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12314
Affects Firefox-ESR | Versions [,140.12)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12314
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
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Improper Restriction of Rendered UI Layers or FramesCVE-2026-12322
Affects thunderbird | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Improper Restriction of Rendered UI Layers or FramesCVE-2026-12322
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
User ImpersonationCVE-2026-12323
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
User ImpersonationCVE-2026-12323
Affects thunderbird | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Access Control BypassCVE-2026-12316
Affects thunderbird | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Access Control BypassCVE-2026-12316
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
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Denial of Service (DoS)CVE-2026-12319
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
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Denial of Service (DoS)CVE-2026-12319
Affects thunderbird | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
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Out-of-BoundsCVE-2026-12317
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- H
Out-of-BoundsCVE-2026-12317
Affects thunderbird | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Information ExposureCVE-2026-12320
Affects thunderbird | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Information ExposureCVE-2026-12320
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Access Control BypassCVE-2026-12315
Affects thunderbird | Versions [,140.12)[141.0,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Access Control BypassCVE-2026-12315
Affects Firefox-ESR | Versions [,140.12)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026
- M
Access Control BypassCVE-2026-12315
Affects Firefox | Versions [,152.0)
Has fix
Unmanaged (C/C++)Published 21 Jun 2026