Detections
Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-112395

medium Nessus Plugin ID 367714

Synopsis

The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be patched.

Description

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

 - Pillow is a Python imaging library. From 8.2.0 until 13.0.0, Pillow's tiled-TIFF decoder can read past the tile buffer while copying four-byte pixels. In _decodeTile, libtiff can return a tile allocation smaller than the required row stride multiplied by the tile length, and Pillow's stride-and-copy loop walks beyond that allocation. An attacker can supply a crafted tiled TIFF to an application that loads it. This can expose adjacent heap data in pixels or crash the process. This issue is fixed in version 13.0.0.
 (CVE-2026-112395)

Note that Nessus relies on the presence of the package as reported by the vendor.

Solution

There is no known solution at this time.

See Also

https://access.redhat.com/security/cve/cve-2026-112395

https://security-tracker.debian.org/tracker/CVE-2026-112395

Plugin Details

Severity: Medium

ID: 367714

File Name: unpatched_CVE_2026_112395.nasl

Version: 1.2

Type: Local

Agent: unix

Family: Misc.

Published: 10/20/2026

Updated: 10/20/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 8.22

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.9

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

CVSS Score Source: CVE-2026-112395

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 6

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

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

Vulnerability Information

CPE: cpe:/o:centos:centos:8, cpe:/o:debian:debian_linux:12.0, cpe:/o:debian:debian_linux:13.0, cpe:/o:debian:debian_linux:14.0, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:centos:centos:python-pillow, p-cpe:/a:centos:centos:python3-pillow-devel, p-cpe:/a:centos:centos:python3-pillow-doc, p-cpe:/a:centos:centos:python3-pillow-tk, p-cpe:/a:centos:centos:python3-pillow, p-cpe:/a:debian:debian_linux:pillow, p-cpe:/a:redhat:enterprise_linux:python-pillow, p-cpe:/a:redhat:enterprise_linux:python3-pillow-devel, p-cpe:/a:redhat:enterprise_linux:python3-pillow-doc, p-cpe:/a:redhat:enterprise_linux:python3-pillow-tk, p-cpe:/a:redhat:enterprise_linux:python3-pillow

Required KB Items: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/19/2026

Reference Information

CVE: CVE-2026-112395