CVE-2026-34865
CRITICALCVSS 9.1/10EPSS 0.21%
Last modified
CVE-2026-34865 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Harmonyos | 6.0.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-34865?
Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
How severe is CVE-2026-34865?
CVE-2026-34865 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2026-34865?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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-2026-3486A vulnerability has been found in itsourcecode College Manag…7.2
- CVE-2026-34860Access control vulnerability in the memo module. Impact: Suc…6.5
- CVE-2026-34861Race condition vulnerability in the thermal management modul…4.7
- CVE-2026-34862Race condition vulnerability in the power consumption statis…4.7
- CVE-2026-34863Out-of-bounds write vulnerability in the file system. Impact…5.5
- CVE-2026-34864Boundary-unlimited vulnerability in the application read mod…5.5
- CVE-2026-34866Out-of-bounds write vulnerability in the WEB module.Impact: …5.1
- CVE-2026-34867Double free vulnerability in the multi-mode input system. Im…5.6
- CVE-2026-3487A vulnerability was found in itsourcecode College Management…7.2
- CVE-2026-34871An issue was discovered in Mbed TLS before 3.6.6 and 4.x bef…6.7
- CVE-2026-34872An issue was discovered in Mbed TLS 3.5.x and 3.6.x through …9.1
- CVE-2026-34873An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Cli…9.1
Are you affected by CVE-2026-34865?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST