CVE-2026-30997

EUVD-2026-21972
An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
Affected Products (NVD)
VendorProductVersion
ffmpegffmpeg
𝑥
≤ 8.0.1
𝑥
= Vulnerable software versions
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libavcodec58_134
suse enterprise desktop 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise sap 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise server 15 SP4
4.4.7-150400.3.67.1
fixed
suse enterprise server 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise workstation 15 SP7
4.4.7-150600.13.47.1
fixed
libavformat58_76
suse enterprise desktop 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise sap 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise server 15 SP4
4.4.7-150400.3.67.1
fixed
suse enterprise server 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise workstation 15 SP7
4.4.7-150600.13.47.1
fixed
libavutil56_70
suse enterprise desktop 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise sap 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise server 15 SP4
4.4.7-150400.3.67.1
fixed
suse enterprise server 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise workstation 15 SP7
4.4.7-150600.13.47.1
fixed
libpostproc55_9
suse enterprise server 15 SP4
4.4.7-150400.3.67.1
fixed
libswresample3_9
suse enterprise desktop 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise sap 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise server 15 SP4
4.4.7-150400.3.67.1
fixed
suse enterprise server 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise workstation 15 SP7
4.4.7-150600.13.47.1
fixed
libswscale5_9
suse enterprise desktop 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise sap 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise server 15 SP4
4.4.7-150400.3.67.1
fixed
suse enterprise server 15 SP7
4.4.7-150600.13.47.1
fixed
suse enterprise workstation 15 SP7
4.4.7-150600.13.47.1
fixed