CVE-2026-33971
UnknownEPSS 0.18%
Last modified
CVE-2026-33971 is a vulnerability of currently unknown severity. In the LTE RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
In the LTE RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Samsung Semiconductor | Exynos 850 | < October 2026 |
| Samsung Semiconductor | Exynos 2100 | < October 2026 |
| Samsung Semiconductor | Exynos 1280 | < October 2026 |
| Samsung Semiconductor | Exynos 2200 | < October 2026 |
| Samsung Semiconductor | Exynos 1330 | < October 2026 |
| Samsung Semiconductor | Exynos 1380 | < October 2026 |
| Samsung Semiconductor | Exynos 1480 | < October 2026 |
| Samsung Semiconductor | Exynos 2400 | < October 2026 |
| Samsung Semiconductor | Exynos 1580 | < October 2026 |
| Samsung Semiconductor | Exynos 2500 | < October 2026 |
| Samsung Semiconductor | Exynos 1680 | < October 2026 |
| Samsung Semiconductor | Exynos W920 | < October 2026 |
| Samsung Semiconductor | Exynos W930 | < October 2026 |
| Samsung Semiconductor | Exynos W1000 | < October 2026 |
| Samsung Semiconductor | Exynos Modem 5410 | < October 2026 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-33971?
In the LTE RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.
How severe is CVE-2026-33971?
Severity scoring for CVE-2026-33971 is pending analysis. The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2026-33971?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-33965An attacker may send a malicious IMS message to the target d…
- CVE-2026-33966An issue was discovered in camera in Samsung Mobile Processo…2.8
- CVE-2026-33967An issue was discovered in camera in Samsung Mobile Processo…2.8
- CVE-2026-33968An issue was discovered in camera in Samsung Mobile Processo…2.8
- CVE-2026-33969In the NAS Authentication Request message decoding procedure…
- CVE-2026-33970An issue was discovered in NR RRC and L2 in Samsung Mobile P…3.5
- CVE-2026-33972In the Exynos modem's IMS stack, Out of Bound access occurs …
- CVE-2026-33975Twenty is an open source CRM built with NestJS (Node.js). In…8.3
- CVE-2026-33976Notesnook is a note-taking app. Prior to version 3.3.11 on W…9.6
- CVE-2026-33977FreeRDP is a free implementation of the Remote Desktop Proto…6.5
- CVE-2026-33978Notesnook is a note-taking app focused on user privacy & eas…6.1
- CVE-2026-33979Express XSS Sanitizer is Express 4.x and 5.x middleware whic…8.2
Are you affected by CVE-2026-33971?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST