Detections
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Echo: ffmpeg: security update to 7:7.1.5-0+deb13u1+e3

high Tenable Self-Hosted Container Security Plugin ID 464020

Description

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

 - FFmpeg versions from 0.5 up to, but not including, 9.0 contain a signed integer overflow vulnerability in
 the DVB subtitle parser in libavcodec/dvbsub_parser.c that allows attackers to trigger a heap buffer
 overflow by supplying a crafted WTV file. The overflow causes the bounds-check guard expression to wrap to
 INT_MIN, bypassing the PARSE_BUF_SIZE comparison and invoking memcpy() with attacker-controlled data into
 a heap buffer, resulting in an out-of-bounds heap write and potential memory corruption or code execution.
 (CVE-2026-70628)

Solution

Update the ffmpeg library and its related packages to version 7:7.1.5-0+deb13u1+e3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-70628

Plugin Details

Severity: High

ID: 464020

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.38

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-70628

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

CVSS v4

Risk Factor: High

Base Score: 8.5

Threat Score: 5.9

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/7/2026

Vulnerability Publication Date: 8/6/2026

Reference Information

CVE: CVE-2026-70628

IAVB: 2026-B-0227