CVE-2026-7300
Last modified
CVE-2026-7300 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.This issue affects Connext Professional: from 7.4.0 before 7.*, from 7.0.0 before 7.3.1.3, from 6.1.2 before 6.1.*.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.This issue affects Connext Professional: from 7.4.0 before 7.*, from 7.0.0 before 7.3.1.3, from 6.1.2 before 6.1.*.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rti | Connext Professional | >= 6.1.2, < 7.4.0 |
References
- https://www.rti.com/vulnerabilities/#cve-2026-7300Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-7300?
How severe is CVE-2026-7300?
How do I fix CVE-2026-7300?
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-2026-7294A flaw has been found in SourceCodester Pizzafy Ecommerce Sy…2.4
- CVE-2026-7295A vulnerability has been found in SourceCodester Pizzafy Eco…2.4
- CVE-2026-7296A vulnerability was found in SourceCodester Pizzafy Ecommerc…2.4
- CVE-2026-7297A vulnerability was determined in SourceCodester Pizzafy Eco…2.4
- CVE-2026-72971Improper link resolution before file access ('link following…5.5
- CVE-2026-7299Appsmith’s SQL query editor’s autocomplete functionality fai…5.4
- CVE-2026-7301SGLangs multimodal generation runtime scheduler's ROUTER soc…9.8
- CVE-2026-7302SGLangs multimodal generation runtime is vulnerable to an un…9.1
- CVE-2026-7303A security flaw has been discovered in Xuxueli xxl-job up to…3.7
- CVE-2026-73030unearth through 0.18.2, fixed in commit 6c78164, contains a …8.1
- CVE-2026-73031telegram-search contains a stored cross-site scripting vulne…8.7
- CVE-2026-73032PapersGPT for Zotero 0.6.1 contains a remote code execution …9.6
Are you affected by CVE-2026-7300?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST