Chainguard: multiple ffmpeg-8.0 packages: security update to 8.0.2-r0

high Tenable Self-Hosted Container Security Plugin ID 476542

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- A heap buffer overflow in the av_bprint_finalize() function of FFmpeg v8.0.1 allows attackers to cause a
Denial of Service (DoS) via a crafted input. (CVE-2026-30999)

Solution

Update the ffmpeg-8.0 library and its related packages to version 8.0.2-r0 or later.

Plugin Details

Severity: High

ID: 476542

Version: Revision 1.1

Type: Local

Family: Chainguard Local Security Checks

Published: 10/21/2026

Updated: 10/21/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2026-30999

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 4/13/2026

Reference Information

CVE: CVE-2026-30999

Detections

Analytics