CVE-2026-90596
Medium · CVSS 6.9Published 2026-09-13
CVSS
6.9
Medium
EPSS
—
exploit probability
Active Exploit
No
not yet listed
Medium — next window — Medium severity. Include in your next scheduled maintenance window.
What is CVE-2026-90596?
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.
CVSS Score Explained
CVSS 6.9 is Medium severity. Exploitation usually requires some specific conditions (local access, user interaction, or a particular config). Still worth patching in your next maintenance window.
EPSS Exploitation Probability
No EPSS score yet — model needs more data on this CVE.
References & Patches
- ›https://github.com/embedded-graphics/embedded-graphics/
- ›https://github.com/embedded-graphics/embedded-graphics/issues/820
- ›https://vuldb.com/cve/CVE-2026-90596
- ›https://vuldb.com/submit/913790
- ›https://vuldb.com/vuln/403178
- ›https://vuldb.com/vuln/403178/cti
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Recent CVEs
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The settings handlers are reachable over the unauthenticated SMP transport (Bluetooth LE, UART, or UDP, depending on product configuration). The access hook is the mechanism applications use to deny unauthorized settings access, and MGMT_CB_ERROR_RC is a common rejection style, so an attacker who can send settings read/write/delete commands that the hook rejects triggers a heap leak on each attempt.
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