Detections
Analytics

Echo: python3.13: security update to 3.13.5-2+e34

low Tenable Self-Hosted Container Security Plugin ID 459963

Description

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

 - When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an
 attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion. (CVE-2026-15310)

Solution

Update the python3.13 library and its related packages to version 3.13.5-2+e34 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-15310

Plugin Details

Severity: Low

ID: 459963

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Low

Base Score: 2.6

Temporal Score: 1.9

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

CVSS Score Source: CVE-2026-15310

CVSS v3

Risk Factor: Low

Base Score: 3.1

Temporal Score: 2.7

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

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

CVSS v4

Risk Factor: Low

Base Score: 2.1

Threat Score: 0.5

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/27/2026

Vulnerability Publication Date: 8/20/2026

Reference Information

CVE: CVE-2026-15310