CVE-2026-90596 embedded-graphics image_raw.rs new/bytes_per_row integer overflow
Remote attackers can trigger an integer overflow in the embedded-graphics library, potentially causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-90596?
CVE-2026-90596 is a medium-severity vulnerability in embedded-graphics, published on 13 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A weakness has been identified in embedded-graphics up to 0.8.2 on 32-bit. Impacted is the function ImageRaw::new/bytes_per_row of the file src/image/image_raw.rs. This manipulation causes integer overflow. The attack is possible to be carried out remotely. Upgrading the affected component is recommended. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-90596?
How do I fix CVE-2026-90596?
No fix has been published for CVE-2026-90596 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-90596 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90596 exists.
Sources
Also known as GHSA-gr3m-mw36-g475.