Detections
Analytics

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

medium Tenable Cloud Security Plugin ID 461600

Description

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

 - FFmpeg versions from 3.0 up to, but not including, 9.0 contain an uninitialized heap memory read
 vulnerability in the native Screenpresso decoder (libavcodec/screenpresso.c) that allows attackers to
 recover sensitive memory contents by supplying a crafted SPV1 packet with a valid zlib stream that
 decompresses fewer bytes than the full frame requires. The screenpresso_decode_frame() function fails to
 validate the produced byte count before calling av_image_copy_plane() to copy the complete frame
 dimensions from the persistent ctx->inflated_buf buffer, causing unwritten heap memory from prior
 allocations or prior frames to be copied into decoded output and potentially exposing sensitive data such
 as userspace addresses from persistent decoding services. (CVE-2026-70630)

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-2026-70630

Plugin Details

Severity: Medium

ID: 461600

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.6

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

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

CVSS Score Source: CVE-2026-70630

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.8

Threat Score: 4.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/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-2026-70630

IAVB: 2026-B-0227