Technology · Juniper Networks
Juniper Networks Junos OS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 47 vulnerabilities in Juniper Networks Junos OS: 0 in the last 7 days and 47 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-101982, was published on 14 October 2026. 47 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0.
- Last 7 days
- 0
- Last 90 days
- 47
- Critical, all time
- 6
- Exploited in the wild
- 0
About Juniper Networks Junos OS
Operating system for Juniper Networks routing and security appliances.
Latest Juniper Networks Junos OS vulnerabilities
- CVE-2026-101982: Juniper Networks Junos OS stack buffer overflow in BGP/EVPNcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-101981: Juniper Networks Junos OS stack buffer overflow in rpdhighCVSS 8.8EPSS 0.3%
- CVE-2026-101952: Juniper Junos OS routing protocol daemon crash in ISO-VPNhighCVSS 7.5EPSS 0.4%
- CVE-2026-102178: Juniper Networks Junos OS stack buffer overflow in BGP routing daemoncriticalCVSS 9.8EPSS 0.4%
- CVE-2026-102176: Juniper Junos buffer overflow in SDK service processhighCVSS 8.8EPSS 0.3%
- CVE-2026-102175: Juniper Junos OS heap buffer overflow in sdxd daemoncriticalCVSS 9.8EPSS 0.7%
- CVE-2026-102174: Juniper Junos OS SRX stack-based buffer overflow in ikedhighCVSS 8.8EPSS 0.6%
- CVE-2026-102066: Juniper Junos OS RSVP packet validation denial of servicemediumCVSS 6.5EPSS 0.3%
- CVE-2026-102064: Juniper Junos OS routing protocol daemon assertion failure in BGP MCAST-VPNhighCVSS 7.5EPSS 0.4%
- CVE-2026-102061: Juniper Networks Junos OS stack buffer overflow in phone-home daemonhighCVSS 8.8EPSS 0.3%
- CVE-2026-102059: Juniper Junos OS OS command injection in phone-home daemonhighCVSS 8.8EPSS 3.9%
- CVE-2026-102056: Juniper Networks Junos OS out-of-bounds read in cfmdhighCVSS 7.1EPSS 0.3%
- CVE-2026-102055: Juniper Networks Junos OS stack buffer overflow in cfmdhighCVSS 8.8EPSS 0.3%
- CVE-2026-102053: Juniper Junos OS memory leak in l2ald processmediumCVSS 5.3EPSS 0.3%
- CVE-2026-102052: Juniper Networks Junos OS stack-based buffer overflow in jdhcpdhighCVSS 8.8EPSS 0.3%
- CVE-2026-102050: Juniper Networks Junos OS stack-based buffer overflow in l2cpdhighCVSS 8.8EPSS 0.3%
- CVE-2026-102049: Juniper Networks Junos OS stack-based buffer overflow in l2cpdhighCVSS 8.8EPSS 0.3%
- CVE-2026-102037: Juniper Junos OS XML injection in Unified Threat Management daemonhighCVSS 8.1EPSS 0.5%
- CVE-2026-102030: Juniper Networks Junos OS incomplete cleanup in rpdhighCVSS 7.5EPSS 0.5%
- CVE-2026-102029: Juniper Networks Junos OS NULL pointer dereference in rpdhighCVSS 7.5EPSS 0.5%
- CVE-2026-102028: Juniper Junos OS NULL pointer dereference in routing protocol daemonhighCVSS 7.5EPSS 0.5%
- CVE-2026-102027: Juniper Junos OS buffer size calculation vulnerability in rpdhighCVSS 7.5EPSS 0.5%
- CVE-2026-102026: Juniper Junos OS routing daemon crash in eBGPhighCVSS 7.5EPSS 0.5%
- CVE-2026-102025: Juniper Junos OS rpd memory management denial of servicehighCVSS 7.5EPSS 0.5%
- CVE-2026-102024: Juniper Networks Junos OS integer overflow in routing daemonhighCVSS 7.5EPSS 0.5%
Most severe Juniper Networks Junos OS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-102175: Juniper Junos OS heap buffer overflow in sdxd daemoncriticalCVSS 9.8EPSS 0.7%
- CVE-2026-101986: Juniper Networks Junos OS authentication bypass in J-WebcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-101982: Juniper Networks Junos OS stack buffer overflow in BGP/EVPNcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-101990: Juniper Junos OS stack buffer overflow in routing protocol daemoncriticalCVSS 9.8EPSS 0.6%
- CVE-2026-101950: Juniper Junos OS SRX heap overflow in SVR componentcriticalCVSS 9.8EPSS 0.5%
- CVE-2026-102178: Juniper Networks Junos OS stack buffer overflow in BGP routing daemoncriticalCVSS 9.8EPSS 0.4%
- CVE-2026-102059: Juniper Junos OS OS command injection in phone-home daemonhighCVSS 8.8EPSS 3.9%
- CVE-2026-102174: Juniper Junos OS SRX stack-based buffer overflow in ikedhighCVSS 8.8EPSS 0.6%
- CVE-2026-102015: Juniper Junos OS heap buffer overflow in secure-dot1xdhighCVSS 8.8EPSS 0.4%
- CVE-2026-102014: Juniper Networks Junos OS stack buffer overflow in authdhighCVSS 8.8EPSS 0.4%
Vulnerabilities per week
47 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 47 | 6 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Juniper Networks Junos OS vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/juniper-networks-junos-os)<a href="https://junglewise.ai/threats/technologies/juniper-networks-junos-os"><img src="https://junglewise.ai/threats/technologies/juniper-networks-junos-os/badge.svg" alt="Juniper Networks Junos OS vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/juniper-networks-junos-os.json, and this page as text at https://junglewise.ai/threats/technologies/juniper-networks-junos-os.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Juniper Networks Junos OS vulnerabilities", https://junglewise.ai/threats/technologies/juniper-networks-junos-os, 9 November 2026.