Vulnerability · Published Nov 5, 2026 · Assigned by samsungsemiconductor
CVE-2026-33965
Unrated
In plain English
A improper certificate validation in Exynos 1080 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 4% of all known vulnerabilities).
Severity (CVSS )–Not rated
Exploit odds (30 days)0.1%top 96.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An attacker may send a malicious IMS message to the target device, potentially leading to information exposure through the SIP message flow.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Samsung Semiconductor | Exynos 1080 | 0 – before October 2026 |
| Samsung Semiconductor | Exynos 9110 | 0 – before October 2026 |
| Samsung Semiconductor | Exynos Modem 5123 | 0 – before October 2026 |
| Samsung Semiconductor | Exynos Modem 5300 | 0 – before October 2026 |
| Samsung Semiconductor | Exynos Modem 5400 | 0 – before October 2026 |
Weakness: CWE-295