CVE-2026-102015

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...

CVE-2026-102015 Junos OS and Junos OS Evolved: An attacker causes root code execution when 802.1X authentication is used

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...

EUVD-2026-101335

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...

CVE-2026-102015

A Heap-based Buffer Overflow vulnerability exists in the secure-dot1xd process of Juniper Networks running Junos OS and Junos OS Evolved . An unauthenticated adjacent network attacker can exploit this by sending a malicious EAPOL frame to an 802.1X-authenticated interface. Successful exploitation...

CVE-2026-102015 Junos OS and Junos OS Evolved: An attacker causes root code execution when 802.1X authentication is used

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...

CVE-2026-102015: Heap-based Buffer Overflow

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...

PT-2026-113856

Name of the Vulnerable Software and Affected Versions Junos OS affected versions not specified Junos OS Evolved affected versions not specified Description A Heap-based Buffer Overflow occurs in the secure-dot1xd process. This allows an unauthenticated adjacent network attacker to execute code wi...