Vulnerability · Published Nov 5, 2026 · Assigned by samsungsemiconductor
CVE-2026-68991
Unrated
In plain English
A out-of-bounds write in Exynos 1480 from Samsung Semiconductor. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS )–Not rated
Exploit odds (30 days)0.1%top 96.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In the Samsung Exynos ENN NeuralNetworks HAL, improper input validation during request processing can cause memory corruption and lead to a denial of service condition.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Samsung Semiconductor | Exynos 1480 | 0 – before November 2026 |
| Samsung Semiconductor | Exynos 2400 | 0 – before November 2026 |
Weakness: CWE-787