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CVE-2026-53899

🗓️ 16 Jun 2026 13:16:37Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 13 Views

Firefox for iOS fixed a partial domain cookie match flaw allowing suffix domains to access cookies.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Chainguard
CVE-2026-53899 vulnerabilities
1 Jul 202614:17
cgr
Circl
CVE-2026-53899
16 Jun 202613:58
circl
CVE
CVE-2026-53899
16 Jun 202611:53
cve
Cvelist
CVE-2026-53899 Cross-origin cookies could be leaked when opening a PDF link
16 Jun 202611:53
cvelist
Debian CVE
CVE-2026-53899
16 Jun 202611:53
debiancve
EUVD
EUVD-2026-37077
16 Jun 202611:53
euvd
Mozilla
Security Vulnerabilities fixed in Firefox for iOS 152.0 — Mozilla
16 Jun 202600:00
mozilla
OSV
CGA-4389-4MC9-3H2V
1 Jul 202610:29
osv
Positive Technologies
PT-2026-49700
16 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-53899 Cross-origin cookies could be leaked when opening a PDF link
16 Jun 202611:53
vulnrichment
Rows per page
NVD
Node
mozillafirefox_mobileRange<152.0iphone_os

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