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CVE-2026-119718

7.8, high

Blender Foundation Blender Integer Overflow Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.8, high high CVSS v3.1
EPSS, next 30 days
n/a
Exploitation
No public evidence
Published
30 Oct 2026yesterday

Description

Blender before 4.5.15 and 5.x before 5.2.3 contains a heap buffer overflow vulnerability caused by integer overflow in ptcache_data_alloc() when reading point cache files. Attackers can supply a crafted point cache file with a large totpoint value alongside a .blend file to crash Blender or execute code as the user.

Details

Vendor
Blender Foundation
Product
Blender
Weakness
CWE-190 (opens in a new tab)
Status
Awaiting analysis
Updated
30 Oct 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References 5

Patches and fixes 2

Other references 3

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Blender Foundation CVEs

Every Blender Foundation CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-119719 Blender Foundation Blender Integer Overflow Vulnerability 7.8, high
  • CVE-2026-119722 Blender Foundation Blender Out-of-Bounds Read Vulnerability 7.8, high

Beyond this page

Is CVE-2026-119718 in your network?

This page tells you how dangerous CVE-2026-119718 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2026-119718 comes with the devices to patch.

    Learn more about EXYS7600 OCELOT

  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 31 Oct 2026, not the live upstream state.