Metrics
Affected Vendors & Products
| Link | Providers |
|---|---|
| https://supportportal.juniper.net/JSA110074 |
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Fri, 10 Jul 2026 14:30:00 +0000
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|---|---|---|
| Metrics |
ssvc
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Thu, 09 Jul 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Juniper Networks
Juniper Networks junos Os Juniper Networks junos Os Evolved |
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| Vendors & Products |
Juniper Networks
Juniper Networks junos Os Juniper Networks junos Os Evolved |
Thu, 09 Jul 2026 21:15:00 +0000
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|---|---|---|
| Description | An Out-of-bounds Write vulnerability in the SNMP daemon (snmpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated network-based attacker sending specific valid SNMPv3 queries to trigger a memory leak. Over time, continuous receipt of these queries will result in snmpd process memory exhaustion, resulting in a process crash and restart, impacting the ability to monitor the system via SNMP. Memory usage can be monitored using the following command: user@device> show system processes extensive | match snmpd This issue affects: Junos OS: * all versions before 21.2R3-S8; * from 21.4 before 21.4R3-S7; * from 22.1 before 22.1R3-S6; * from 22.2 before 22.2R3-S4; * from 22.3 before 22.3R3-S3; * from 22.4 before 22.4R3-S2; * from 23.2 before 23.2R2; * from 23.4 before 23.4R2. Junos OS Evolved: * all versions before 21.2R3-S8-EVO; * from 21.4 before 21.4R3-S7-EVO; * all versions of 22.1-EVO, * from 22.2 before 22.2R3-S4-EVO; * from 22.3 before 22.3R3-S3-EVO; * all versions of 22.4-EVO, * from 23.2 before 23.2R2-EVO; * from 23.4 before 23.4R2-EVO. | |
| Title | Junos OS and Junos OS Evolved: Receipt of a specific SNMPv3 request results in memory leak and eventual snmpd crash | |
| Weaknesses | CWE-787 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2026-07-10T13:31:54.447Z
Reserved: 2026-03-23T19:46:13.673Z
Link: CVE-2026-33799
Updated: 2026-07-10T13:31:46.695Z
Status : Analyzed
Published: 2026-07-09T21:16:54.963
Modified: 2026-07-13T12:55:46.097
Link: CVE-2026-33799
No data.
OpenCVE Enrichment
Updated: 2026-08-01T14:00:06Z