Vulnerability details
CVE-2026-46039
Linux Linux
rxgk: Fix potential integer overflow in length check
CVSS 3.1
9.8Critical
Official description
In the Linux kernel, the following vulnerability has been resolved: rxgk: Fix potential integer overflow in length check Fix potential integer overflow in rxgk_extract_token() when checking the length of the ticket. Rather than rounding up the value to be tested (which might overflow), round down the size of the available data.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 6.17 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 71571e187106631a8127f2dde780f35caa358d33 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 2429a197648178cd4dc930a9d87c13c547460564 ≤ v < 43222ac484f93b3ec2d240a7575e1cedd31f5fa4 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 2429a197648178cd4dc930a9d87c13c547460564 ≤ v < 183d37f12d1c8ed24a5bfc7addad05510da22a94 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 2429a197648178cd4dc930a9d87c13c547460564 ≤ v < 6929350080f4da292d111a3b33e53138fee51cec | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.16.9 ≤ v < 6.17 | CVEProject cvelistV5 (CNA) |
References and advisories
3
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-05-27
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.44%
Probability of exploitation in 30 days
38.5%
Percentile (among all CVEs)
Weaknesses (CWE)
- —