{"apiVersion":"1.0","identifier":"CVE-2026-72437","description":"In the Linux kernel, the following vulnerability has been resolved: md/raid1: free r1_bio when REQ_NOWAIT is set and read would block on retry When a read is retried, raid1_read_request() may be called with a pre-allocated r1_bio. If wait_read_barrier() fails for a REQ_NOWAIT read, the bio is completed and the function returns immediately. In this case the existing r1_bio is leaked. This fixes a leak of pre-allocated r1_bio structures for retried reads.","publishedAt":"2026-08-15T06:22:17","lastModifiedAt":"2026-08-17T06:19:11","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72437","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00215,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72437","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72437","en":"https://www.redsauce.net/en/cves/CVE-2026-72437","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72437","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72437","de":"https://www.redsauce.net/de/cves/CVE-2026-72437","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72437","el":"https://www.redsauce.net/el/cves/CVE-2026-72437"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72437"}}