{"cve":"CVE-2026-74414","nvd":{"published":"2026-08-15T06:22:43.507","modified":"2026-08-17T06:19:36.900","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: Remove the duplicate attr inode dirty marking action\n\nSyzbot reported a null-ptr-deref in [1].\nIf the attributes file is not loaded during system mount, a trigger\noccurs [1] when setxattr is executed in userspace.\n\nRemove the first mark attr inode dirty operation.\n\n[1]\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nCall Trace:\n hfsplus_setxattr+0x124/0x340 fs/hfsplus/xattr.c:555\n hfsplus_trusted_setxattr+0x40/0x60 fs/hfsplus/xattr_trusted.c:30\n __vfs_setxattr+0x43c/0x480 fs/xattr.c:218\n __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:252\n vfs_setxattr+0x163/0x360 fs/xattr.c:339\n do_setxattr fs/xattr.c:654 [inline]","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/7a41fd2b32e5908f19a68732008d581c167279dd","https://git.kernel.org/stable/c/b3c7ccb1a93cbb5a9a13196abf608ffa2516817e"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:49:10.689564601+00:00"},"epss":{"cve":"CVE-2026-74414","score":0.00198,"percentile":0.09567,"date":"2026-10-31"},"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."]}