Detections
Analytics

Chainguard: openstack-horizon-2025.2: security update to 25.5.2_git20260914-r12

high Tenable Cloud Security Plugin ID 476893

Description

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

 - Pillow is a Python imaging library. Prior to 13.0.0, Pillow can double free image memory when
 ImagingScaleAffine encounters a selective allocation failure. The affected fast path handles
 Transform.EXTENT or pure scale-and-translate Transform.AFFINE operations with the default NEAREST
 resampling. The output image allocation must succeed while the additional per-column lookup allocation
 fails, after which the error path deletes image storage that later cleanup releases again. An attacker who
 can drive such a large Image.transform() operation under memory pressure may trigger the failure. This can
 crash the process and may corrupt memory. This issue is fixed in version 13.0.0. (CVE-2026-112402)

Solution

Update the openstack-horizon-2025.2 library and its related packages to version 25.5.2_git20260914-r12 or later.

Plugin Details

Severity: High

ID: 476893

Version: Revision 1.2

Type: Local

Published: 10/23/2026

Updated: 10/28/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.74

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2026-112402

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 7.7

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 10/19/2026

Reference Information

CVE: CVE-2026-112402