{"apiVersion":"1.0","identifier":"CVE-2026-74394","description":"In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: fix integer overflow in immediate data length check imm_buf->len is a user-controlled uint32_t received from the network. Adding it to imm_data_offset without overflow checking allows a malicious initiator to send len=0xFFFFFFFF, causing req_size to wrap around to a small value, bypassing the bounds check, and subsequently passing a ~4GB length to sg_init_one(). Use check_add_overflow() to detect wrapping before the comparison.","publishedAt":"2026-08-15T06:22:41","lastModifiedAt":"2026-08-17T06:19:34","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74394","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.0054,"riskScore":1.03,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74394","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74394","en":"https://www.redsauce.net/en/cves/CVE-2026-74394","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74394","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74394","de":"https://www.redsauce.net/de/cves/CVE-2026-74394","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74394","el":"https://www.redsauce.net/el/cves/CVE-2026-74394"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74394"}}