Detections
Analytics

Echo: python3.13: security update to 3.13.5-2+e36

high Tenable Cloud Security Plugin ID 459421

Description

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

 - bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the
 resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to
 resume from an invalid internal state and perform out-of-bounds writes to a stack buffer. This could crash
 the process when processing untrusted data. (CVE-2026-9669)

Solution

Update the python3.13 library and its related packages to version 3.13.5-2+e36 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-9669

Plugin Details

Severity: High

ID: 459421

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.65

CVSS v2

Risk Factor: Low

Base Score: 3.8

Temporal Score: 2.8

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

CVSS Score Source: CVE-2026-9669

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

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

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

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/9/2026

Vulnerability Publication Date: 6/8/2026

Reference Information

CVE: CVE-2026-9669