CVE-2025-30334
HIGHCVSS 7.1/10EPSS 0.40%
Last modified
CVE-2025-30334 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.
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:L/UI:N/VC:N/VI:N/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 |
|---|---|---|
| Openbsd | Openbsd | < 7.5 |
| Openbsd | Openbsd | 7.5 |
| Openbsd | Openbsd | 7.6 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-30334?
In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.
How severe is CVE-2025-30334?
CVE-2025-30334 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2025-30334?
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 2025
- CVE-2025-30326Photoshop Desktop versions 26.5, 25.12.2 and earlier are aff…7.8
- CVE-2025-30327InCopy versions 20.2, 19.5.3 and earlier are affected by an …7.8
- CVE-2025-30328Animate versions 24.0.8, 23.0.11 and earlier are affected by…7.8
- CVE-2025-30329Animate versions 24.0.8, 23.0.11 and earlier are affected by…5.5
- CVE-2025-3033After selecting a malicious Windows `.url` shortcut from the…7.7
- CVE-2025-30330Illustrator versions 29.3, 28.7.5 and earlier are affected b…7.8
- CVE-2025-3034Memory safety bugs present in Firefox 136 and Thunderbird 13…8.1
- CVE-2025-30342An XSS issue was discovered in OpenSlides before 4.2.5. When…6.1
- CVE-2025-30343A directory traversal issue was discovered in OpenSlides bef…6.5
- CVE-2025-30344An issue was discovered in OpenSlides before 4.2.5. During l…3.7
- CVE-2025-30345An issue was discovered in OpenSlides before 4.2.5. When cre…4.1
- CVE-2025-30346Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0…4.8
Are you affected by CVE-2025-30334?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST