CVE-2026-102015
Last modified
CVE-2026-102015 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A Heap-based Buffer Overflow vulnerability in the secure-dot1xd process of Juniper Networks on Junos OS and Junos OS Evolved allows an unauthenticated adjacent network attacker to execute code as root or cause a denial of service via an EAPOL frame sent to an 802.1X-authenticated interface.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
A Heap-based Buffer Overflow vulnerability in the secure-dot1xd process of Juniper Networks on Junos OS and Junos OS Evolved allows an unauthenticated adjacent network attacker to execute code as root or cause a denial of service via an EAPOL frame sent to an 802.1X-authenticated interface.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Juniper Networks | Junos OS | < 23.2R2-S7.7; >= 23.4, < 23.4R2-S8.13; >= 24.2, < 24.2R2-S5.5; >= 24.4, < 24.4R2-S5; >= 25.2, < 25.2R2-S2; >= 25.4, < 25.4R1-S3; >= 26.2, < 26.2R1-S2 |
| Juniper Networks | Junos OS Evolved | < 23.2R2-S7.7-EVO; >= 23.4, < 23.4R2-S8.11-EVO; >= 24.2, < 24.2R2-S5.6-EVO; >= 24.4, < 24.4R2-S5-EVO; >= 25.2, < 25.2R2-S2-EVO; >= 25.4, < 25.4R1-S3-EVO; >= 26.2, < 26.2R1-S2-EVO; 23.4X100; >= 25.2X100, < 25.2X100-D35-EVO; >= 25.4X300, < 25.4X300-D40-EVO |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-102015?
How severe is CVE-2026-102015?
How do I fix CVE-2026-102015?
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-2026-10201A vulnerability was determined in Assimp up to 6.0.4. This v…3.3
- CVE-2026-102010A flaw was found in GCC. When an application calls the erase…7
- CVE-2026-102011A Reachable Assertion vulnerability in the rpd process of Ju…6.5
- CVE-2026-102012A Reachable Assertion vulnerability in the na-grpcd process …7.5
- CVE-2026-102013A NULL Pointer Dereference vulnerability in the na-grpcd pro…4.4
- CVE-2026-102014A Stack-based Buffer Overflow vulnerability in the authd pro…8.8
- CVE-2026-102016An Improper Validation of Specified Quantity in Input vulner…7.5
- CVE-2026-102017An Out-of-bounds Write vulnerability in the rpd process of J…6.5
- CVE-2026-102018A NULL Pointer Dereference vulnerability in the rpd process …6.5
- CVE-2026-102019An Improper Validation of Specified Quantity in Input vulner…6.5
- CVE-2026-10202A vulnerability was identified in OFCMS 1.1.3. This issue af…6.3
- CVE-2026-102020A Reachable Assertion vulnerability in the rpd process of Ju…7.5
Are you affected by CVE-2026-102015?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST