Quick answers
- Is CVE-2026-119718 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-119718 being exploited in the wild.
- How severe is CVE-2026-119718?
- High severity, with a CVSS score of 7.8, published 30 October 2026.
- Which products and versions are affected?
- Blender Foundation Blender 4.5.14 and earlier, 5.0 through 5.2.2.
- Is there a fix for CVE-2026-119718?
- Yes: fixed in Blender 4.5.15, 5.2.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-119718 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-119718?
- Check whether you run Blender Foundation Blender at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: Blender 4.5.15, 5.2.3
Technical details
An integer overflow in the ptcache_data_alloc() function allows a heap buffer overflow when Blender reads point cache files with a large totpoint value. The vulnerability requires a user to open a crafted .blend file paired with a malicious point cache file. Successful exploitation leads to code execution under the user's privileges.
Affected products
- Blender Foundation Blender 4.5.14 and earlier, 5.0 through 5.2.2
Timeline
- 2026-10-30: disclosed