{"cve":"CVE-2026-53066","nvd":{"published":"2026-06-24T17:17:19.647","modified":"2026-07-21T17:37:23.360","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sun4i: backend: fix error pointer dereference\n\nThe function drm_atomic_get_plane_state() can return an error pointer\nand is not checked for it. Add error pointer check.\n\nDetected by Smatch:\ndrivers/gpu/drm/sun4i/sun4i_backend.c:496 sun4i_backend_atomic_check() error:\n'plane_state' dereferencing possible ERR_PTR()","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-476"],"references":["https://git.kernel.org/stable/c/06277983eca4a31d3c2114fa33d99a6e82484b11","https://git.kernel.org/stable/c/47038159c559824f4dbfb5b0d87b9b3416663372","https://git.kernel.org/stable/c/779c2f10743fc021f2f0ebe2b188cadfb973c5e4","https://git.kernel.org/stable/c/cf615b90a11a39a28e313be5e508e94bcde72016","https://git.kernel.org/stable/c/e9bef62f1bb9fcb38223730657af20f4c6283c16"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-53066","score":0.00162,"percentile":0.05429,"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."]}