SCA: security update for Pillow (GHSA-w889-685w-c8fh)

critical Tenable Cloud Security Plugin ID 476591

Description

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

- Pillow is a Python imaging library. From 2.6.0 until 13.0.0, Pillow is vulnerable to argument injection
when invoking Ghostscript for EPS input. EpsImagePlugin.Ghostscript passes a caller-controlled input
filename after -f without converting it to a safe absolute path, so a name beginning with a hyphen can be
interpreted as a Ghostscript option. An attacker who controls the filename can inject Ghostscript
arguments. Arbitrary command execution specifically requires a leading @ argument-file filename and
control of the referenced text file containing additional Ghostscript arguments; the reported chain
reproduces with the default -dSAFER invocation. This issue is fixed in version 13.0.0. (CVE-2026-112900)

Solution

Update the Pillow library and its related packages to version 13.0.0 or later.

See Also

https://github.com/advisories/GHSA-w889-685w-c8fh

Plugin Details

Severity: Critical

ID: 476591

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/22/2026

Updated: 10/22/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.46

Vendor

Vendor Severity: Critical

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-2026-112900

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

CVSS v4

Risk Factor: Critical

Base Score: 9.2

Threat Score: 7.2

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/21/2026

Vulnerability Publication Date: 10/19/2026

Reference Information

CVE: CVE-2026-112900