CVE-2026-74432 in Linux

Tóm tắt

Bởi MITRE • 15/08/2026

In the Linux kernel, the following vulnerability has been resolved:

rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)

Fix rxrpc_recvmsg() to also drop the ref it holds on an already-released call if MSG_PEEK is in force (the function holds a ref on the call irrespective of whether MSG_PEEK is specified or not).

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• chịu trách nhiệm: Linux
• Đặt trước: 15/08/2026
• Tiết lộ: 15/08/2026
• Kiểm duyệt: được chấp nhận
• mục: VDB-390392
• CPE: sẵn sàng
• CWE: CWE-401 (Đã xác nhận)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: không
• Các hoạt động: rất thấp
• ngành: Telecommunication, Education, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-74432
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-74432
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-74432/