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CVE-2025-6436

🗓️ 24 Jun 2025 13:15:24Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 26 Views

Memory safety bugs in Firefox 139 and Thunderbird 139 could allow arbitrary code execution on Unix.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
firefox -- multiple vulnerabilities
24 Jun 202500:00
–freebsd
attackerkb
attackerkb
CVE-2025-6436
24 Jun 202512:28
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
16 Jun 202511:28
–astralinux
bdu_fstec
BDU FSTEC
Mozilla Firefox Thunderbird Heap Buffer Overflow
27 Jun 202500:00
–bdu_fstec
cgr
Chainguard
CVE-2025-6436 vulnerabilities
1 Jul 202614:16
–cgr
circl
Circl
CVE-2025-6436
24 Jun 202517:05
–circl
cnnvd
CNNVD
Mozilla Firefox security vulnerabilities
24 Jun 202500:00
–cnnvd
cve
CVE
CVE-2025-6436
24 Jun 202512:28
–cve
cvelist
Cvelist
CVE-2025-6436 Memory safety bugs fixed in Firefox 140 and Thunderbird 140
24 Jun 202512:28
–cvelist
debiancve
Debian CVE
CVE-2025-6436
24 Jun 202512:28
–debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpineedge-communitynoarchfirefox133.0-r0UNKNOWN
Alpineedge-communitynoarchfirefox134.0-r0UNKNOWN
Alpineedge-communitynoarchfirefox134.0.1-r0UNKNOWN
Alpineedge-communitynoarchfirefox134.0.1-r1UNKNOWN
Alpineedge-communitynoarchfirefox135.0-r0UNKNOWN
Alpineedge-communitynoarchfirefox135.0.1-r0UNKNOWN
Alpineedge-communitynoarchfirefox136.0-r0UNKNOWN
Alpineedge-communitynoarchfirefox136.0.2-r0UNKNOWN
Alpineedge-communitynoarchfirefox136.0.3-r0UNKNOWN
Alpineedge-communitynoarchfirefox136.0.4-r0UNKNOWN
Rows per page

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13 Nov 2025 17:25Current
7.7High risk
Vulners AI Score7.7
CVSS 3.18.1
EPSS0.04256
SSVC
26