{"apiVersion":"1.0","identifier":"CVE-2026-80594","description":"In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix potential infinite loop in CDC union descriptor parsing The driver parses CDC union descriptors in ims_pcu_get_cdc_union_desc() by iterating through the extra descriptor data. However, it does not verify that the bLength of each descriptor is at least 2. A malicious device could provide a descriptor with bLength = 0, leading to an infinite loop in the driver. Add a check to ensure bLength is at least 2 before proceeding with parsing.","publishedAt":"2026-08-28T08:16:43","lastModifiedAt":"2026-08-28T08:16:43","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80594","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00176,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80594","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80594","en":"https://www.redsauce.net/en/cves/CVE-2026-80594","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80594","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80594","de":"https://www.redsauce.net/de/cves/CVE-2026-80594","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80594","el":"https://www.redsauce.net/el/cves/CVE-2026-80594"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80594"}}