CVE-2026-121511
HIGHCVSS 7.1/10
Last modified
CVE-2026-121511 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Heap Out-of-Bounds Read in µD3TN BPv6/BPv7 Fragmenter allows Local Attacker to Read Memory and Reliably Cause DoS.
Description
Heap Out-of-Bounds Read in µD3TN BPv6/BPv7 Fragmenter allows Local Attacker to Read Memory and Reliably Cause DoS
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| D3TN GmbH | µD3TN | < 0.15.2 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-121511?
Heap Out-of-Bounds Read in µD3TN BPv6/BPv7 Fragmenter allows Local Attacker to Read Memory and Reliably Cause DoS
How severe is CVE-2026-121511?
CVE-2026-121511 has a CVSS score of 7.1/10 (HIGH severity).
How do I fix CVE-2026-121511?
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-2026-121506An out-of-bounds read and write in NTS client extension fiel…7.4
- CVE-2026-121507Double Free in µD3TN BPv6 Fragmenter Block Duplication allow…5.9
- CVE-2026-121508Use-After-Free in µD3TN BPv6 Fragmenter Cleanup allows Unaut…5.9
- CVE-2026-121509A security flaw has been discovered in Headless CMS Plugin u…5.3
- CVE-2026-12151Impact: The undici WebSocket client enforces maxPayloadSize …7.5
- CVE-2026-121510Remote Unauthenticated Heap Out-of-Bounds Write in µD3TN BPv…7.5
- CVE-2026-121512Memory Leak with Amplification in µD3TN BPv6 EID Reference H…7.5
- CVE-2026-121513Off-by-one Heap Overflow in µD3TN v0.15.1 SPP Parser allows …7.5
- CVE-2026-121514A weakness has been identified in EasySoft ZenTao PMS up to …6.3
- CVE-2026-121517A vulnerability was detected in IrfanView 4.76.0.0 on Win64.…5
- CVE-2026-121520In BuildKit versions prior to v0.34.1, a malicious client wi…4.5
- CVE-2026-121522In BuildKit versions v0.26.0 through v0.34.1, a specific bui…6.7
Are you affected by CVE-2026-121511?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST