CVE-2026-72349
Last modified
CVE-2026-72349 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_rateest: fix u64 truncation in xt_rateest_mt() On links faster than ~34 Gbps, where byte rate may exceed 2^32-1 (~ 4.3 GBps), the comparison result becomes incorrect because the truncated value no longer reflects the actual estimator rate. Fix by changing the local variables to u64.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_rateest: fix u64 truncation in xt_rateest_mt() On links faster than ~34 Gbps, where byte rate may exceed 2^32-1 (~ 4.3 GBps), the comparison result becomes incorrect because the truncated value no longer reflects the actual estimator rate. Fix by changing the local variables to u64.
Metrics
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < 77e9ba358d63fe2eb03c90d29ea85651d95cf2e6; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < a3ba938f45cb00f6bf49d3aa3647df9b017f5f08; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < bab305dd769d78074adca73505cc2509e1206bf2; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < 5da915fc159c6b4091669447588e520183969cca; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < d5cc4c12a4b90bf099199c3c49ecda7e694f2a2b; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < e702f6dd5d21e331f55fd9168c0210542008546d; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < 905a927b2e6fec7b174e9e5644d271047b61378f; >= 1c0d32fde5bdf1184bc274f864c09799278a1114, < 444853cd438201007da5359821adcc2995655ab1 |
| Linux | Linux | 4.10 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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