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CVE-2026-30999: Heap-based Buffer Overflow

🗓️ 13 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Heap-based Buffer Overflow in FFmpeg v8.0.1 av_bprint_finalize() allows DoS via crafted input.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-30999
13 Apr 202600:00
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-30999
13 Apr 202600:00
–alpinelinux
bdu_fstec
BDU FSTEC
FFmpeg av_bprint_finalize() Buffer Overflow DoS
7 Jul 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-30999 vulnerabilities
4 May 202619:17
–cgr
circl
Circl
CVE-2026-30999
13 Apr 202618:04
–circl
cnnvd
CNNVD
FFmpeg security vulnerabilities
13 Apr 202600:00
–cnnvd
cnvd
CNVD
FFmpeg av_bprint_finalize() function heap buffer overflow vulnerability
14 Apr 202600:00
–cnvd
cve
CVE
CVE-2026-30999
13 Apr 202600:00
–cve
cvelist
Cvelist
CVE-2026-30999
13 Apr 202600:00
–cvelist
debiancve
Debian CVE
CVE-2026-30999
13 Apr 202600:00
–debiancve
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23 Apr 2026 00:00Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
EPSS0.00452
SSVC
5