Improper certificate validation in Samsung Semiconductor Exynos 1080
CVSS score
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EPSS probability
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Risk score
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Published
4 h ago
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
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Evidence confidence
%61
Short explanation
Samsung Semiconductor’s Exynos 1080, 9110, Modem 5123, 5300 and 5400 chips contain an improper certificate validation flaw. An attacker can send a malicious IMS message to the device, potentially exposing information through the SIP message flow. Patch status is unverified in official sources and no active exploitation is reported.
Information leakage can compromise device confidentiality and create security gaps in communication infrastructures.
What should be done?
- Monitor Samsung’s product security advisory for patch releases
- Apply vendor‑provided fixes when available
- Enforce strict certificate validation in IMS implementations
- Restrict IMS traffic to trusted networks
- Perform regular security testing of Exynos‑based devices
The sources give limited detail on some technical conditions. Review the chain of evidence below before deciding how to act.
Chain of evidence and sources
CVE-2026-33965, Samsung Semiconductor Exynos 1080, 9110, Modem 5123, 5300 ve 5400 platformlarını etkiler.
Resmi kaynaklarda yama durumu UNKNOWN olarak belirtilmiş; kesin bir yama mevcut değildir.
açık CISA KEV listesinde yer almıyor, bu da bilinen bir aktif istismar olmadığını gösterir.
Show the technical text from the sources
An attacker may send a malicious IMS message to the target device, potentially leading to information exposure through the SIP message flow.
CWE: CWE-295
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-33965 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-33965 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-33965 weaknesses.
Official Sources and Advisories
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Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
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