Detections
Analytics

SCA: security update for PyMuPDF (GHSA-cxqh-p2w9-fmr7)

medium Tenable Self-Hosted Container Security Plugin ID 439044

Description

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

 - A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py'
 in PyMuPDF version, 1.26.5. (CVE-2026-3029)

Solution

Update the PyMuPDF library and its related packages to version 1.26.7 or later.

See Also

https://github.com/advisories/GHSA-cxqh-p2w9-fmr7

Plugin Details

Severity: Medium

ID: 439044

Version: Revision 1.10

Type: Local

Family: SCA Checks

Published: 3/20/2026

Updated: 6/30/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2026-3029

CVSS v3

Risk Factor: High

Base Score: 8.2

Temporal Score: 7.1

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 3/19/2026

Vulnerability Publication Date: 3/19/2026

Reference Information

CVE: CVE-2026-3029

cwe: CWE-22