Metrics
Affected Vendors & Products
No advisories yet.
Solution
The following software releases have been updated to resolve this specific issue: Junos OS: 23.2R2-S7.7, 23.4R2-S8.13, 24.2R2-S5.5, 24.4R2-S5, 25.2R2-S2, 25.4R1-S3, 25.4R2, 26.2R1-S2, 26.2R2, 26.4R1, and all subsequent releases. Note: For Junos OS releases 23.2, 23.4, and 24.2, specific respins have been referenced. Previously published versions of these releases have been rebuilt to resolve the security vulnerabilities identified in this advisory.
Workaround
There are no known workarounds for this issue.
| Link | Providers |
|---|---|
| https://supportportal.juniper.net/JSA112188 |
|
Wed, 14 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An Integer Underflow vulnerability in the kernel of Juniper Networks Junos OS with Extended Echo configured allows an unauthenticated, network-based attacker to cause a denial of service by a kernel crash. | |
| Title | Junos OS: Malformed Extended Echo requests cause a Routing Engine reboot when Extended Echo is enabled | |
| Weaknesses | CWE-191 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2026-10-14T20:46:21.554Z
Reserved: 2026-09-28T16:31:35.503Z
Link: CVE-2026-101980
No data.
Status : Received
Published: 2026-10-14T17:17:50.503
Modified: 2026-10-14T21:17:24.973
Link: CVE-2026-101980
No data.
OpenCVE Enrichment
No data.