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CVE-2026-6780

🗓️ 21 Apr 2026 19:25:08Reported by CirclType 
circl
 circl
🔗 cve.circl.lu👁 27 Views

CVE-2026-6780 observed in Mozilla products per Hong Kong CERT bulletin on multiple vulnerabilities.

Related
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
Mozilla -- Denial-of-service
21 Apr 202600:00
–freebsd
attackerkb
attackerkb
CVE-2026-6780
21 Apr 202612:41
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-6780
21 Apr 202612:41
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
Audio/Video Component DoS
18 May 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-6780 vulnerabilities
1 Jul 202614:17
–cgr
cnnvd
CNNVD
Mozilla Firefox and Mozilla Thunderbird security vulnerabilities
21 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-6780
21 Apr 202612:41
–cve
cvelist
Cvelist
CVE-2026-6780 Denial-of-service in the Audio/Video: Playback component
21 Apr 202612:41
–cvelist
debiancve
Debian CVE
CVE-2026-6780
21 Apr 202612:41
–debiancve
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21 Apr 2026 19:25Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.00517
SSVC
27