{"apiVersion":"1.0","identifier":"CVE-2026-80720","description":"In the Linux kernel, the following vulnerability has been resolved: iomap: add a separate bio_set for iomap_split_ioend iomap_split_ioend can split bios that already come from iomap_ioend_bioset and thus deadlock when the bioset is exhausted. Add a separate bio_set to avoid this deadlock. Christian Brauner <brauner@kernel.org> says: Mark iomap_ioend_split_bioset static as it is only used in ioend.c, fixing the sparse warning reported by the kernel test robot.","publishedAt":"2026-08-28T08:16:57","lastModifiedAt":"2026-08-28T08:16:57","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80720","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00154,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80720","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80720","en":"https://www.redsauce.net/en/cves/CVE-2026-80720","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80720","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80720","de":"https://www.redsauce.net/de/cves/CVE-2026-80720","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80720","el":"https://www.redsauce.net/el/cves/CVE-2026-80720"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80720"}}