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CVE-2025-40291
- EPSS 0.02%
- Veröffentlicht 08.12.2025 00:46:14
- Zuletzt bearbeitet 15.04.2026 00:35:42
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
io_uring: fix regbuf vector size truncation
In the Linux kernel, the following vulnerability has been resolved: io_uring: fix regbuf vector size truncation There is a report of io_estimate_bvec_size() truncating the calculated number of segments that leads to corruption issues. Check it doesn't overflow "int"s used later. Rough but simple, can be improved on top.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt
Linux
Default Statusunaffected
Version
9ef4cbbcb4ac3786a1a4164507511b76b2a572c5
Version <
826ce37a842633efe1bb763e4b13045d74060d72
Status
affected
Version
9ef4cbbcb4ac3786a1a4164507511b76b2a572c5
Version <
146eb58629f45f8297e83d69e64d4eea4b28d972
Status
affected
HerstellerLinux
≫
Produkt
Linux
Default Statusaffected
Version
6.15
Status
affected
Version
0
Version <
6.15
Status
unaffected
Version <=
6.17.*
Version
6.17.8
Status
unaffected
Version <=
*
Version
6.18
Status
unaffected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.063 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|