{"cve":"CVE-2026-43105","nvd":{"published":"2026-05-06T10:16:24.097","modified":"2026-06-17T10:48:56.720","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Fix memory leak of BO array in hang state\n\nThe hang state's BO array is allocated separately with kzalloc() in\nvc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the\nmissing kfree() for the BO array before freeing the hang state struct.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-401"],"references":["https://git.kernel.org/stable/c/0d3c014a84396a147705f523a8fd6fc873e76502","https://git.kernel.org/stable/c/421cea4f71f7cf65abaae878562ee4aa2b684628","https://git.kernel.org/stable/c/686bb2fce082f043db50db02b5de5c64ca4dc4c4","https://git.kernel.org/stable/c/7235fc096ece53211bd2c0e958c65f9b802aeb98","https://git.kernel.org/stable/c/9c092941fc1d00933bcb46ecac1cb930db3abf5d"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-43105","score":0.00114,"percentile":0.01477,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}