A NULL Pointer Dereference vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 devices allows an unauthenticated, adjacent attacker to cause a
Denial-of-Service (DoS).
Whenever specific valid multicast traffic is received on any layer 3 interface the evo-pfemand process crashes and restarts.
Continued receipt of specific valid multicast traffic results in a sustained Denial of Service (DoS) attack.
This issue affects Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509:
* from 23.2R2-EVO before 23.2R2-S4-EVO,
* from 23.4R1-EVO before 23.4R2-EVO.
This issue affects IPv4 and IPv6.
This issue does not affect Junos OS Evolved ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 versions before 23.2R2-EVO.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://supportportal.juniper.net/JSA103156 |
|
History
Fri, 23 Jan 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Juniper acx7024
Juniper acx7024x Juniper acx7100-32c Juniper acx7100-48l Juniper acx7348 Juniper acx7509 |
|
| CPEs | cpe:2.3:h:juniper:acx7024:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:acx7024x:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:acx7100-32c:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:acx7100-48l:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:acx7348:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:acx7509:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.2:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:23.4:r1:*:*:*:*:*:* |
|
| Vendors & Products |
Juniper acx7024
Juniper acx7024x Juniper acx7100-32c Juniper acx7100-48l Juniper acx7348 Juniper acx7509 |
Fri, 10 Oct 2025 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Juniper
Juniper junos Os Evolved |
|
| Vendors & Products |
Juniper
Juniper junos Os Evolved |
Thu, 09 Oct 2025 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 09 Oct 2025 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A NULL Pointer Dereference vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 devices allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS). Whenever specific valid multicast traffic is received on any layer 3 interface the evo-pfemand process crashes and restarts. Continued receipt of specific valid multicast traffic results in a sustained Denial of Service (DoS) attack. This issue affects Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509: * from 23.2R2-EVO before 23.2R2-S4-EVO, * from 23.4R1-EVO before 23.4R2-EVO. This issue affects IPv4 and IPv6. This issue does not affect Junos OS Evolved ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 versions before 23.2R2-EVO. | |
| Title | Junos OS Evolved: ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509: When specific valid multicast traffic is received on the L3 interface on a vulnerable device evo-pfemand crashes and restarts | |
| Weaknesses | CWE-476 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: juniper
Published: 2025-10-09T15:47:10.103Z
Updated: 2025-10-09T16:11:02.135Z
Reserved: 2025-09-23T18:19:06.955Z
Link: CVE-2025-59967
Updated: 2025-10-09T16:10:59.222Z
Status : Analyzed
Published: 2025-10-09T16:15:46.647
Modified: 2026-01-23T18:37:28.230
Link: CVE-2025-59967
No data.