CVE-2016-7949
UnknownEPSS 3.72%
Last modified
CVE-2016-7949 is a vulnerability of currently unknown severity. Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.. EPSS estimates a 3.72% chance of exploitation in the next 30 days.
Description
Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| X.Org | Libxrender | <= 0.9.9 |
| Fedoraproject | Fedora | 24 |
| Fedoraproject | Fedora | 25 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-7949?
Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.
How severe is CVE-2016-7949?
Severity scoring for CVE-2016-7949 is pending analysis. The EPSS model estimates a 3.72% probability of exploitation in the next 30 days.
How do I fix CVE-2016-7949?
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.
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Are you affected by CVE-2016-7949?
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Scan your code nowSource: NVD / NIST