CVE-2026-101938
Last modified
CVE-2026-101938 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An Integer Underflow (Wrap or Wraparound) vulnerability in the srxpfe of Juniper Networks Junos OS and Junos OS Evolved on the SRX Series allows an adjacent unauthenticated attacker to cause a forwarding-plane denial of service via an ICMP message associated with an SVR carrier session.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
An Integer Underflow (Wrap or Wraparound) vulnerability in the srxpfe of Juniper Networks Junos OS and Junos OS Evolved on the SRX Series allows an adjacent unauthenticated attacker to cause a forwarding-plane denial of service via an ICMP message associated with an SVR carrier session.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Juniper Networks | Junos OS | < 23.2R2-S7.7; >= 23.4, < 23.4R2-S8.13; >= 24.2, < 24.2R2-S5.5; >= 24.4, < 24.4R2-S5; >= 25.2, < 25.2R2-S2; >= 25.4, < 25.4R1-S3; >= 26.2, < 26.2R1-S2 |
| Juniper Networks | Junos OS Evolved | < 23.2R2-S7.7-EVO; >= 23.4, < 23.4R2-S8.11-EVO; >= 24.2, < 24.2R2-S5.6-EVO; >= 24.4, < 24.4R2-S5-EVO; >= 25.2, < 25.2R2-S2-EVO; >= 25.4, < 25.4R1-S3-EVO; >= 26.2, < 26.2R1-S2-EVO; 23.4X100; >= 25.2X100, < 25.2X100-D35-EVO; >= 25.4X300, < 25.4X300-D40-EVO |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-101938?
How severe is CVE-2026-101938?
How do I fix CVE-2026-101938?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-101928The Magic Tooltips For Contact Form 7 plugin for WordPress i…7.2
- CVE-2026-10193A security flaw has been discovered in OFCMS up to 1.1.3. Th…6.3
- CVE-2026-101934An Out-of-bounds Write vulnerability in eventd of Juniper Ne…4.4
- CVE-2026-101935The Echo Knowledge Base – Documentation, FAQs, Chat & Smart …6.1
- CVE-2026-101936A Reachable Assertion vulnerability in the srxpfe process of…6.5
- CVE-2026-101937A Signed to Unsigned Conversion Error vulnerability in the s…6.5
- CVE-2026-101939A NULL Pointer Dereference vulnerability in the routing prot…7.5
- CVE-2026-10194A weakness has been identified in OFFIS DCMTK 3.7.0. This af…6.3
- CVE-2026-101940A NULL Pointer Dereference vulnerability in the rpd routing …7.5
- CVE-2026-101941A NULL Pointer Dereference vulnerability in the routing prot…7.5
- CVE-2026-101942An Improper Handling of Length Parameter Inconsistency vulne…7.5
- CVE-2026-101943An Improper Input Validation vulnerability in the routing pr…7.5
Are you affected by CVE-2026-101938?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST